Question

se considera functia f:R→R , f(x)≈(x-1)ela puterea x . aratati ca f'(x)=e la puterea x+f(x)

Answer 1

f'(x) =(x-1)' * e^x+ (x-1) *(e^x)'=1*e^x+(x-1)e^x=  e^x +f(x) as simple as that!