73. 9x2 + 12x + 4 = 0 ||

Q: ++3y 15 Solve: 2x-y? = 2 %3D

A:

Q: What value of æ makes the equation 2(z+4) 128(z-8) true? %3D Provide your answer below:

A: Given that         2x+4 = 128x-8 Here we have to find the value of x.

Q: The equation z* + 4 = 0 has no solution. %3D Select one: O True False

A: We have to check the given equation has solution or not

Q: 3 Vx + 2 + 12 = 18

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Q: Show that the equation x - 17x + c = 0 has at most one root in the interval [-2, 2].

A: Any function y = f(x) will have exactly one real root in an interval if the function is either…

Q: 3. In trapezoid ABCD, AB || CD, LA 3x+18, ZC 3x+1,2D= 6x . Setup an equation that could be used to…

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Q: of x satisfy the equation 2-3e+1 = 64?

A: we have to find the values of x for which the equation is satisfied.22x2-3x+1=64

Q: O Solve Cauchy Euler equation a'y"- 3ay/-2y = 0. %3D

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Q: 101 Find the quadratic function y = ax2 + bx + c whose graph passes through Does this equation look…

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Q: Solve for 'X in the algebraic expression given below: 2.50 - x 5.02 %3D 3.10 This cannot be solved…

A: Given the algebraic expression is 2.50-xx = 5.023.10 We have to solve for x.

Q: Example 4: Solve i) y" + 7y' + 10y = 2x + 3e*

A: the given differential equation isy''+7y'+10y=2x+3exfirstly complementary function CF and then PI…

Q: y"- y' = 4e-* +3e2x: y(0) = 0,y'(0) =-1, y"(0) = 2

A: We have to solve the equation using method of undetermined coefficient.

Q: 4. What are the roots of the quadratic function y =-x +3x-4? A x+1 and x=-4 x--1 and x-4 315i 3 7 3…

A: Shri Dharacharya method is to be used here

Q: 17. Choose the correct answer. 2 Which of the following expressions is equivalent to /10 18. Choose…

A: I am attaching image so that you understand each and every step.

Q: You are given a quadratic equation of the form (x – p)(x – q) = 0. Show that the axis of symmetry of…

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Q: Practice question 27

A: Find the exact solution of the equation

Q: 1. Detemine, whether and -v5 are roots of the equation 10a – 5 = 2a3 - a?.

A:

Q: 4. Determine constants a, b, c, d and e that will produce a quadratic formula Lf(x)dx = af(-1) +…

A: Given that,  To hold for polynomials Plugging these into the formula.…

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A: The quadratic formula for the quadratic equation ax2+bx+c=0 for finding roots is given by,…

Q: 3. y" if y = -x² 1 %3D V1-x2

A: Given: y=11-x2

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Q: 30. Solve the equation O in favor of x. Show work. 2x х2+2х-3 x2-3x+2

A: To solve the equation in the favour of x.

Q: The next iterative value of the root of X2 – 4 = 0 using secant method, if the initial %3D guesses…

A:

Q: I VOLVE THE 4IVEN QUADRATIC EQUATION USINC EX TRACTING THE OUARE Root AND FACTORING with solution…

A: 1. x2+9=02. x2+8x+12=03. x2-16=0 Note:   Multiple sub parts are given, we are answered with only…

Q: 10 How many real roots does the quadratic function f (x) = x +6x +9 have? 2. D. cannot be determined

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Q: 22. If z³ = 1 - 2i

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Q: What is one root of this equation? 2x2 – 4x + 9 = 0 %3D -2 + 14, O B. -1 + , O A. O c. 1+ 14, OD.…

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Q: Find an equation in the form ax^2 + bx + c = 0 with roots 4 and -7/6

A: The equation is : 6x² - 17x - 28 = 0   The detailed explanation is as follows below:

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A: Gauss-Seidel method is used to approximate the solution of a system of linear equations by…

Q: What are the roots of the quadratic function y =-x +3x-4 ? %3D x+1 and x--4 x--1 and x-4 -3+51 C E I…

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Q: y' = x3 – 2xy %3D

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Q: Show that the equation e** -x+2=0 has a root between 2 and 3. Use Fixed-Point method to find the…

A: Lets solve  the equation by Fixed point method

Q: Find all the solutions of 211 + 1z10 + 1²zº + .+1" = 0 ... to Hint: What happens when you multiply…

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Q: 1 For Exercise, use A = and solve for X. and B = -2 зв - А %3D - 2X

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Q: Prove that zero is a root for the equation ax' + bx² +cx+d = 0 if and only if d = 0. What can you…

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Q: 1. (1-х)у' %3D у?

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Q: A quadratic equation x?-4x+4=O is defined with an initial guess of 2 and 2.5. Find the approximated…

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Q: 3. Find all solutions: 2cos (2x -) + (2x -") 3 = 4 in the interval [0,2n) %3D 6.

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Q: Show that the equation x – 15x + c = 0 has at most one root in the interval [-2, 2].

A: Given the function

Q: Show that the equation x3 - 17x + c = 0 has at most one root in the interval [-2, 2].

A:

Q: A quadratic equation x2-4x+4=D0 is defined with Po=2.5 and p1= 3.4. Find the approximated value of…

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Q: 1. Determine the characteristic of the roots of the quadratic equations. a) х? — х —30 %3D0 b) 7x –…

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Q: i) Solve the equation (z – 2)3 =- N, leaving your answers in the form a+bi %3D 2

A: To find z for (z-2)³=(1/2)-√3i/2

Q: 1. What are the roots of the equation (x + 1)(4x – 3) = 0? C) x= 1, - D) x= 1 A) x = -1,3 B) x= -1,

A: (x+1)(4x-3)=0⇒(x+1)=0 or (4x-3)=0⇒x=-1 or 4x=3⇒x=-1 or x=34⇒x=-1 ,34

Q: 15. The real root of the equation x³ – 5x +3 = 0 by Secant method, correct to three decimal places…

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Q: (f) Use the complete square form obtained in (d) to solve 3z- 6z 1= 0.

A: We expert are following the guidelines. I'm going to solve first problem.Here we will solve for x by…

Q: y" + y' - 3y = 4sin 2x %3D

A:

Q: 2 Use the equation y=l3-x 13-X %3D of Solutions below (find bott Show woric メ」 -3 10 4 4

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