The y, of y'"-y=2x²-x -3 by using variation of parameters is: .A y,(x)=Ae*+ Be- .B Yp(x) = x – 1 .C Yp(x)=x² + x +1 .D y,(x)= -2x² + x - 1

Q: d^2B(u)/du^2 ,but where B(u)= 1/(1+u)^7

A: Given B(u)=1(1+u)7To find d2[Bu]du2:

Q: Solve for the general solution: (D² + 2D - 8)y = C O y = cle^(4x) + c2e^(-2x) O y = cle^(-4x) +…

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Q: Differentiate. x4 y: 3 — х3 y' У -

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Q: II Find the y"'of 3x-7 1) y = 2x+11 2) y= 6x-5

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Q: '= -x+y - 8

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Q: f(x) = −x^2 + 8x − 16. Consider the Parabola (a) Does the function point up or down? (b) What is…

A: f(x)=-x2+8x-16y=-(x2-8x+16)y=-(x-4)2 a. parabola is down to the axisb.symmetric to x-axisat x=4

Q: Find y' for y = 8x³ + 5x² − 7x + 4 - A) 24x + 5 C) 83x² +52x - 7x B) 3x² + 2x - 11 D) 24x² + 10x - 7

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Q: Solve the equation xydx - (x + 2y)2dy = o A ewy = cy³ (xy) B ewy = c y³ (x-y) c) exy = c y³ (x+y) D…

A: Given : Note : There is a print mistake in the given equation it must be written as : Differential…

Q: Solve (D2+20D+200)y = 10 O y = e-10x (c₁sin10x + c₂cos10x) + 20 Oy=e-10x (c1sin10x + c₂cos10x) +…

A: Given

Q: A competitive firm's profit is given by T(x,.x2) = 95(4x2 + 6x}")- 4.75x, - 15x2. %3D The stationary…

A: To find stationary point of a function fx,y, we have to find fx and fy. Then we put fx=0 and fy=0.…

Q: y^ (4) + y”” + y” = 0

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Q: hich of the following could be the grapl y=x^(2)+2x+2?

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Q: 2) Find of y = क सम्माय 2) r*+1)(2x+3)

A: Simplify the given expression and take log on both sides.…

Q: y = -2x³ 4x* + 2x3 5x + 15, find y'"' - -

A: Given: y=-2x5-4x4+2x3-5x+15

Q: Find y'. 4) y = (5x3 + 5)(5×7 .7) A) 250x9 + 175x6 - 105x2 C) 20x9 + 175x6 - 105x2 B) 250x9 + 175x6…

A: The function is given by y = 5x3+55x7-7 To evaluate: The expression of y'

Q: Find the solution of the equation z=1/2(p^2+q^2)+(p-x)(q-y) which passes through the x axis

A: Given: The given equation is z=12p2+q2+p-xq-y To find: The solution of the given equation when it…

Q: What kinds of changes occur in the Coefficients of a Nonbasic Variable when the original model is…

A: Answer is explained below

Q: Solve using chain rule 1. y=(2x+1)(4x-3)^3 2. y=x √ 9-x^2

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Q: If u(x) = x3, then du = 3x2.

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Q: What is the fxx, fyy, and fxy of f=(2x^4)+(y^2)-(x^2)-(2y)?

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Q: F(x)= -x^2-4x+2 -Find x-intercepts(x,y) (smaller x value)?

A: Question is solved.

Q: Let f(x) = f(-1) = = f(-5) = f(-6) = 8x - 2, -x², X ≤ -5 X > -5' Find f(-1), f(-5), and f(-6).

A: Solve the given function

Q: Find p′(t), p′′(t), and p′′′(t) for the function p(t) = t^(100)+ 4e^(t)+ 16. (You can use rules or…

A: The function is p(t)=t100+4et+16

Q: Differentiate: f(x) = 4x³ - (5/x²) %3D O a. f(x) = 12x² + (10/x³) O b. f(x) = 12x2+ 10x3 O c. f(x) =…

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Q: Choose the point that corresponds to t=-1 when x=t^2-4 and y=t+1/t (-3, 0) (-3, -2) (3, 2) (-5,…

A: Given,x=t2-4andy=t+1tat t=-1x=-12-4x=1-4x=-3andy=-1+1-1y=-1-1y=-2

Q: f(x)=4x−7x^2+x−6  what is the y-intercept?

A: To determine the y-intercept.

Q: 12x5y'' + 8xy + 3y = 6x5 - x

A: