y"' + 9y" - 10y = x e*+9

Q: For y=5x^−2+8x^−3−7x−4, find dydx.

A:

Q: If y=-3, what is the value of 4y^3 +2(y^2-4

A: Given query is to find the value of expression at y = -3

Q: Simplify

A: Given: To simplify the expression       (2x2 y-5) (6x-3 y)…

Q: ∫(x^6+14x-5)dx

A:

Q: y^−2−y^−1−30=0

A:

Q: 4sin^(2)(x)-3=0

A:

Q: (10x-19) (3r + 2) (5x-3)

A: We will use the exterior angle property of a triangle that states that an exterior angle is equal to…

Q: Differentiate x³ - 1 y = x* + 1

A:

Q: dx G-x³)}

A: The integration of the integral is x2/(1-x2)3/2.

Q: f(-2)=3-5x+x^2

A: Given: f(-2)=3-5x+x2

Q: 6. 2e* e3xdx

A: ∫2e3xe3xdx

Q: y" – 25y = 0

A: Given: the given differential equation is y'''-25y'=0

Q: 1/x-3+1/x+3=10/x2 -9

A: The equation is given by,

Q: Solve for x. (8/x^2-25)-(2/x-5)=(1/2x+10)

A: Just make denominator of each side equal.

Q: Calculate y" for y=12x3-5x2+3x

A:

Q: solve  (-y)(y^2)

A: