The differential operator (D+4)3 is supposed to annihilate the function z2e-4, we will check that: (D) (2²e-4)= A (D+ 4) (x²e-42) = D((D+4)(x²e-4)) = (D+4)²(x²e-4)= D((D+4)²(z²e-4)) = (D+4)³(x²e-4)= A A 1. A 12

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: Which statement about the linear equation 3a + 1/3 * (6a - 9) = 1/2 * (10a - 6) is true?

A:

Q: Js:(Jī - x*) dz = 15/x (A) vX - 15x? +C 2 (B) 5x - 3 + C 4 (C) 2x5/2 _ 5x + C 4 (D) 25x5/2 5x1 + C 4…

A: Given: ∫5x(x-x2)dx

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A: To find f'(9) , initially we have to find f'(x) from the given f(x) then substitute x=9 in the…

Q: f (x) = x2 + x - 12/x + 4, x = -4

A: Given function is,  fx=x2+x-12x+4. The objective is to find the fx at x=-4. So, The value of fx at…

Q: d(x) = x - 1, f(x) = x²00 factor not a factor

A:

Q: f(x)= 3x² -2, find f '(-1) O none of these answers O-12 O O-8 O-6

A:

Q: f (x) = x2 - 7x + 10/x - 5, x = 5

A: We have the given function as fx=x2-7x+10x-5 On solving further by factorising the numerator part,…

Q: (e) 7 x² 3x2-6x x²-4x+4 (f) 1−4+1/2/2

A:

Q: if Pga)ろ-2X+ 6 and f(x)= /x Rind g(x) )-? %3D

A:

Q: (r2+2rt-4t2)dr-(r2-8rt-4t2)dt=0

A:

Q: Differentiate 4(x + 2y)2 = x2 + y2

A: given equation 4(x + 2y)2 = x2 + y2

Q: Find h(-2)         h(t)=t^2-4t+2

A: The given function, h is,

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A: differentiate this with product rule.

Q: Evaluate intergral  (ax)/(x2-bx) where a and b are constants

A: The given integral is ∫axx2-bxdx.

Q: 6. (t -1)+(2 8. (2x² +5xy+ 3y²)+(8x² –7y²)

A: 6.

Q: =a(x-1)^2+2 passes through the points (10,-160) A=

A: NOTE: Refresh your page if you can't see any equations. . the point (10,-160) is on the graph so…

Q: why does F(r(t))=-r/(1+(a-1)t)^3/2 instead of r^3? does |r| just equals to 1+(a-1)t?

A:

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

A: Answer is explained below

Q: 3(z+9)=

A: 3(z+9)=3z+9×3 By simplify the equation by open the bracket

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A:

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A:

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A: Given,