5 4 (2*x - 1) *(1 + x)
(2*x - 1)^5*(1 + x)^4
Apply the product rule:
; to find :
Let .
Apply the power rule: goes to
Then, apply the chain rule. Multiply by :
Differentiate term by term:
The derivative of a constant times a function is the constant times the derivative of the function.
Apply the power rule: goes to
So, the result is:
The derivative of the constant is zero.
The result is:
The result of the chain rule is:
; to find :
Let .
Apply the power rule: goes to
Then, apply the chain rule. Multiply by :
Differentiate term by term:
The derivative of the constant is zero.
Apply the power rule: goes to
The result is:
The result of the chain rule is:
The result is:
Now simplify:
The answer is:
3 5 4 4 4*(1 + x) *(2*x - 1) + 10*(1 + x) *(2*x - 1)
2 3 / 2 2 \ 4*(1 + x) *(-1 + 2*x) *\3*(-1 + 2*x) + 20*(1 + x) + 20*(1 + x)*(-1 + 2*x)/
2 / 3 3 2 2 \ 24*(-1 + 2*x) *(1 + x)*\(-1 + 2*x) + 20*(1 + x) + 15*(-1 + 2*x) *(1 + x) + 40*(1 + x) *(-1 + 2*x)/