If the Method of Undetermined coefficients was used to solve: y" - 4y' = 7e4x, the form of the particular solution would be? Answer Choices: A Ae4x Axe4x Ax2e4x

Q: y-329 and recieved an incorrect mark. Also remember we are solving for Z so put the answer as an…

A: Given:z=7ex2-2y

Q: can you solve for x, In(3x - 14) = 9

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Q: Q5. Solve the difference equation: - Yn+2 2yn+1 + 9yn = 3" Yo=y₁ = 0

A: The characteristic equation is: λ2−2λ+9 Then λ=2(1)−(−2)±(−2)2−4(1)(9)​​=22±−32​​=1±22​i In polar…

Q: Q2/Using inverses to solve the equations: 4x1 + 5x2 + X3 = 2 X1 - 2x2 - 3x3 =7 3x1- X2 - 2x3 =1

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Q: Solve using method of undetermined coefficients: y" + 3y = -48x2e3x

A: The solution is given as

Q: Q1/ Using inverses to solve the equations: 3x1 + 2x2 - X3 = 4 X2 + 2x3 = 10 3x2 - 4x3 = 5 2x1 X1

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Q: Find the solution for an = 6a-1-8an-2 for n>2 and ao = 4, aj = 10.

A: Given recurrence relation is an=6an-1-8an-2, n≥2 and a0=4, a1=10. Let an=xn be a solution of above…

Q: Solve by substitution : 2x - 3y = 4                                        2x + y = -4

A: We have to solve the equations by the substitution method.

Q: 2. Solve equation a) 3x2 + 9x - 6 = 0

A:

Q: Question 4: x3-27 5x2+15x+45 a. Divide: 9-x2 x2+8x+15 b. Solve: -2 =Vx – 1-V3x +1 c. Solve: 2x5 =16…

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Q: (4n8x3)-3 =         How do I solve?

A: For the negative exponent, we can make the reciprocal of the expression.

Q: What is the difference betweeen the questions: 1. What is the solution of the equation x2=81 , and…

A: We can find the difference as below

Q: Which of these equations has two real roots: Select one: O a x2 - 4x + 4 =0 O b. x2 - 10x + 100 = 0…

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Q: Find Particular solution 2 2. +4x² = 2

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Q: Find the value(s) of k that will cause the equation 4x2-kx+4=0 to have one real solution.

A: It is given that,4x2-kx+4=0 to have one real solution.We have to find the value of k.

Q: 2 A) 1-x- x² = 0 B 1+ x - x² = 0 1- x + x² = 0 1+x+x² = 0 without solving. determine which of the…

A: Topic = Quadratic equations

Q: Put the equation y = x² - 10x + 21 into the form y = (x - h)²+k:

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Q: 02u at2 = ә2u аг 0x2

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Q: In MMW Hospital the relationship between the number of senior patients infected with the COVID-19…

A: Given that  y = 0.15x – 2.61 wherein x is the number of senior patients infected with the virus and…

Q: Determine all solutions. y = xy² - √x² + y²7

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Q: 2x1 + x2 + 2x3 = 4 denklem sistemini X1 + 2x2 = 3 X2 + 2x3 = 6 hangisidir? sağlayan x2 değeri…

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Q: Factor: -81 (z +3)*(: –3)² O B. (: +9)(-9) OC. (:-3) O D. (=² +9)(:-3)(=+ OA. В. O E. Nonfactorable

A: Solution

Q: Solve 71+3r9 +6xs- I+ I, = --2 211+ 8r2 + 16r3 - 3r4 +3x5 = -4 +20, + 4r3-3,+3x; -7

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Q: Solve for a: »2-a-x² (2-a²-y 4 dzdydx 15 %3D 0. a

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Q: 2x2 + 3х- 5%3 0

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Q: How to solve

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Q: )Use the discriminant to determine the number of real solutions 4 9x -4x+-0 9. %3D

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Q: Use the method of undetermined coefficients to solve y" - 9y=4e³t

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Q: 10) Solve the equation for x: 4x – 12x + 9 = 0

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Q: Find the value of K in the formula K = 3(x + 6)(y - 5) when x = 8 and y = 17.

A: The given formula for K is K=3x+6y-5. The given values are x = 8 and y = 17.

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.