Question

differentiate(x+1)^2

Answer 1

Answer:

(x+1)^2=x^2+1+2x

this is the answer

Answer 2

Answer:

$f(x) = {(x + 1)}^{2} \\ \\ f'(x) = 2 {(x + 1)}^{2 - 1} \frac{d}{dx} (x + 1) \\ \\ \: \: \: \: \: \: \: \: \: \: = 2(x + 1)(1) \\ \\ \: \: \: \: \: \: \: \: \: = 2x + 1$