I will assume you meant
y = (x^5 - x + 2)/(x^3 + 7)
use the quotient rule
dy/dx = [(x^3 + 7)(5x^4 - 1) - (x^5 - x + 2)(3x^2 ]/(x^3+7)^2
I will leave the simplification up to you
calculate the derivative of x^5-x+2/x^3+7
1 answer