X ^ 2 2x8 = 0 x = (2 qrt (2 ^ 24 * 1 * ( 8)) / (2 * 1) = ( 2 sqrt (36)) / (2) = ( 2 6) / (2) x = ( 26) / (2) = ( 8) / (2) = 4 x = ( 2 6Simple and best practice solution for 3x2y=2;2xy=8 Check how easy it is, to solve this system of equations and learn it for the future Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homeworkStep by step solution of a set of 2, 3 or 4 Linear Equations using the Substitution Method y=2x8;y=x2 Tiger Algebra Solver
How To Find The Domain And Range From Y X 2 2x 8 Quora
Y=x^2-2x-8 interval of decrease
Y=x^2-2x-8 interval of decrease-Graph y=x^22x8 Find the properties of the given parabola Tap for more steps Rewrite the equation in vertex form Tap for more steps Complete the square for Tap for more steps Use the form , to find the values of , , and Consider the vertex form of a parabola Substitute the values of and into the formula Simplify the right side Tap for more steps Cancel the common factorQuestion y = x^2 2x 8 This problem has been solved!
Swap sides so that all variable terms are on the left hand side x^ {2}2x1=y x 2 2 x 1 = y Subtract y from both sides Subtract y from both sides x^ {2}2x1y=0 x 2 2 x 1 − y = 0 This equation is in standard form ax^ {2}bxc=0 Substitute 1 for a, 2 for b, and 1y for c in the quadratic formula, \frac {b±\sqrt {b^ {2}4acY=x^22x8 Answer by jim_thompson5910() (Show Source) You can put this solution on YOUR website!Simple and best practice solution for y=x^22x8 equation Check how easy it is, and learn it for the future Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework If it's not what You are looking for type in the equation solver your own equation and let us solve it Equation SOLVE Solution for y=x^22x8 equation Simplifying y = 1x 2
Set y equal to the function you were given This results in the equation Now think about the general structure of a graph If you have a point on the Yaxis, what is the value of X for that point Every point on the Yaxis has a corresponding X value of zero!!!Simple and best practice solution for Y=x^22x8 equation Check how easy it is, and learn it for the future Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework If it's not what You are looking for type in the equation solver your own equation and let us solve it Equation SOLVE Solution for Y=x^22x8 equation Simplifying Y = x 2About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How works Test new features Press Copyright Contact us Creators
Grundlagen, Formen der Funktionsgleichung Bemerkungen Graphen skizzieren (auch mit Schablone zeichnen) Punktprobe, Scheitelpunkt aus Graph oderBluebberrypie bluebberrypie Mathematics Middle School Y = x^2 2x 8 Solve with zeros 1 See answer bluebberrypie is waiting for your help Add your answer and earn pointsSolve0=x^22x8 This deals with quadratic equations Overview;
Solve your math problems using our free math solver with stepbystep solutions Our math solver supports basic math, prealgebra, algebra, trigonometry, calculus and moreSolve your math problems using our free math solver with stepbystep solutions Our math solver supports basic math, prealgebra, algebra, trigonometry, calculus and moreTiger shows you, step by step, how to solve YOUR Quadratic Equations 0=x^22x8 by Completing the Square, Quadratic formula or, whenever possible, by Factoring
Precalculus Find the Vertex y=x^22x8 y = x2 − 2x − 8 y = x 2 2 x 8 Rewrite the equation in vertex form Tap for more steps Complete the square for x 2 − 2 x − 8 x 2 2 x 8 Tap for more steps Use the form a x 2 b x c a x 2 b x c, to find the values of a a, b b, and c c a = 1, b = − 2, c = − 8 a = 1, b Vertex form of equation is y =(x1)^2 7 y=x^22x8 or y=(x^22x1)18 or y=(x1)^2 7 Comparing with vertex form of equation f(x) = a(xh)^2k ;Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals For math, science, nutrition, history
Find the X and Y Intercepts y=x^22x8 Find the xintercepts Tap for more steps To find the xintercept (s), substitute in for and solve for Solve the equation Tap for more steps Rewrite the equation as Factor using the AC method Tap for more steps Consider the form Find a pair of integers whose product is and whose sum is In this case, whose product is and whose sum isSimple and best practice solution for y=x^28x9 equation Check how easy it is, and learn it for the future Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework If it's not what You are looking for type in the equation solver your own equation and let us solve it Equation SOLVE Solution for y=x^28x9 equation Simplifying y = 1x 2You can put this solution on YOUR website!
Algebra Quadratic Equations and Functions Vertex Form of a Quadratic Equation 1 Answer Rory KFunktion y = x 2 px q D > 0 y s < 0 schneidet die xAchse in zwei verschiedenen Punkten hat genau zwei verschiedene Nullstellen D = 0 y s = 0 berührt die xAchse hat genau eine Nullstelle D < 0 y s > 0 hat keine gemeinsamen Punkte mit der xAchse hat keine Nullstellen Beispielaufgabe Diskutiere ohne eine grafische Darstellung die quadratische Funktion y = x 2Y= x^2 2x 8 1 See answer cristoferlucero is waiting for your help Add your answer and earn points
Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals For math, science, nutrition, history(h,k) being vertex we find here h=1 , k=7, a=1 Vertex is at (1,7) and vertex form of equation is y =(x1)^2 7 graph{x^22x8 3554, 3558, 1778, 1778} AnsY = x^2 2x 8 Solve with zeros Get the answers you need, now!
Extremwert der quadratischen Funktion y = x² 2x8 errechnen y = x² 2x8 den Extremwert rechnen Eigentlich geht dies doch indem man die erste Ableitung bildet und diese dann nullsetzt Dort kommt bei mir 1 raus Bei den Lösungsblättern steht aber es muss 1,9 rauskommen, welches auch mit GTR sagtThe solution is the pair that gives sum 2 The solution is the pair that gives sum − 2 Rewrite x^ {2}2x8 as \left (x^ {2}4x\right)\left (2x8\right) Rewrite x 2 − 2 x − 8 as ( x 2 − 4 x) ( 2 x − 8) Factor out x in the first and 2 in the second group Factor out2 solution(s) found x=4 x=2 See steps Step by Step Solution Rearrange Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation 0(x^22*x8)=0 Step by step solution Step 1 Trying to factor by
Gib hier deine Funktion ein, und Mathepower berechnet die Nullstellen mit den üblichen Verfahren (Ausklammern, Substitution etc) Mit Lösungsweg und ZwischenschrittenQuestion 3605 estimate the roots of the equation y = x^2 2x 8 Answer by ewatrrr(243) (Show Source) #color(white)("XXX")y=x^22x8# Complete the square #color(white)("XXX")y=x^22x1 7# #color(white)("XXX")y=color(green)(1)(xcolor(red)(1))^2color(blue)(7)# which is in "vertexform" graph{x^22x8 3684, , 506, 113} Answer link Related questions What are the important features of the graphs of quadratic functions?
Tiger shows you, step by step, how to solve YOUR Quadratic Equations x^2=2x8 by Completing the Square, Quadratic formula or, whenever possible, by FactoringTopics Terms and topics;In order to graph , we need to plot some points To do that, we need to plug in some x values to get some y values So let's find the first point Start with the given function Plug in Raise 3 to the 2nd power to get 9 Multiply 1 and 9 to get 9 Multiply 2 and 3 to get 6 Subtract 6 from
Free math problem solver answers your algebra homework questions with stepbystep explanationsTo find the xintercepts, we need to factor Solved by pluggable solverSolve your math problems using our free math solver with stepbystep solutions Our math solver supports basic math, prealgebra, algebra, trigonometry, calculus and more
Free PreAlgebra, Algebra, Trigonometry, Calculus, Geometry, Statistics and Chemistry calculators stepbystepY=x^22x8 (graph 300x0 pixels, x from 6 to 5, y from 10 to 10, y = 2x 8) according to the graph it is 4 for the x intercept also if you set y=0 we get the same answer 0=2x8 2x=8 x=8/2 x=4 answer Answer by jim_thompson5910() (Show Source) You can put this solution on YOUR website!What do quadratic function graphs
11 Factoring x 22x8 The first term is, x 2 its coefficient is 1 The middle term is, 2x its coefficient is 2 The last term, "the constant", is 8 Step1 Multiply the coefficient of the first term by the constant 1 • 8 = 8 Step2 Find two factors of 8 whose sum equals the coefficient of the middle term, which is 2 How do you find the vertex and the intercepts for #y = x^2 2x 8#?Get stepbystep solutions from expert tutors as fast as 1530 minutes Your first 5 questions are on us!
For these solutions to exist, the discriminant should not be a negative number First, we need to compute the discriminant Discriminant d=4 is greater than zero That means that there are two solutions Again, the answer is 0, 2 y = x2 − 2x −8 is quadratic in x a = 1,b = − 2,c = − 8 As coefficient of x2 is positive so, its graph will be mouth opening upward parabola Check discriminant of the quadratic to examine the nature of the roots D = b2 − 4acSee the answer See the answer See the answer done loading y = x^2 2x 8 Best Answer This is the best answer based on feedback and ratings 100% (1 rating) Y =0 x^2 View the full answer Previous question Next question Get more help from Chegg Solve it with our algebra problem solver and calculator COMPANY About
Quadratische Gleichungen lösen durch Factoring Dies ist eine Anleitung, wie man quadratische Gleichungen durch Factoring zu lösen Beispiel 1 Lösen Sie die folgenden quadratischen Gleichung x 2 3x = 0 Lösung Beispiel 1 Angesichts x 2 3x = 0 Faktor x in den Ausdruck auf der linken Seite x (x 3) = 0Question From point O to point B, take the path OA first, then AB as in the figure below Find the work done by the outgoing particle The force acting on the particle is given by F = xiyj help_outline Image Transcription close y y = 2x 8 y = x2 B 2 4 fullscreen check_circle As given in the equation y=x^22x8x^22x8=0x^24x2x8=0x(x4)2(x4)=0 (x2)(x4)=0 x=4 and x=2 So,option C is correct,the
SOLUTION graph the quadritic equation y= x^2 2x Practice!Y=x^22x8 y=(0)^2(0)8 y=8 or point (0, 8) Answer by bucky(21) (Show Source) You can put this solution on YOUR website!Graph y=x^22x8 y = x2 − 2x − 8 y = x 2 2 x 8 Find the properties of the given parabola Tap for more steps Rewrite the equation in vertex form Tap for more steps Complete the square for x 2 − 2 x − 8 x 2 2 x 8 Tap for more steps Use the form a x 2 b x c a x 2 b x c, to find the values of a a, b b, and c c
Free factor calculator Factor quadratic equations stepbystepAlgebra > Radicals> SOLUTION estimate the roots of the equation y = x^2 2x 8 Log On Algebra Radicals complicated equations involving roots Section Solvers Solvers Lessons Lessons Answers archive Answers Click here to see ALL problems on Radicals;Y=x8;y=x2 Simple and best practice solution for y=x8;y=x2 Check how easy it is, to solve this system of equations and learn it for the future Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework If it's not what You are looking for type in the system of equations solver your own
x 2 2x8=0 >PQFormel x 2,3 = 1 ± √ (18) x 2,3 = 1 ± 3 x 2 = 2 x 3 = 4 Beantwortet von Grosserloewe 111 k 🚀 0 Daumen Satz vom Nullprodukt verwenden (x1)(x4)(x2) x1= x2= x3= Beantwortet von Gast16 62 k 🚀 Hallo wie kommt man auf die 4 in den Klammern und wieso 3 Klammern Kommentiert von helena112 Ein Fro the graphs of the polynomial f(x) = x 2 2x 8, following observations can be drawn (i) The coefficient of x 2 in f(x) = x 2 2x 8 is 1 (a positive real number) and so the parabola opens upwards (ii) D = b 2 4ac = 4 32 = 36 > 0 So, the parabola cuts X
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