Question

Find the derivative (x²+1)(3x–5)​

Answer 1

Answer:

9x^2 - 7x +3

Step-by-step explanation:

Let

(x²+1)(3x–5)

Derivative of equations means to differentiate the equation with respect to x we get

dy/dx = 2x(3x - 5)+ 3(x^2 +1)

dy/dx = 6x^2 - 10x + 3x^2 + 3

dy/dx = 9x^2 - 10x +3

Another methods

(x^2 + 1)(3x - 5)

3x^3 + 3x -5x^2 -5

differentiating with respect to X

9x^2 + 3 - 10x