Question

ПОМОГИТЕ СРОЧНО РЕШИТЬ ДАМ 100 БАЛЛОВ​

Answer 1

$1); ; f(x)=Big(frac{2}{x^3}+x^3Big)^5\\f'(x)=5cdot Big(frac{2}{x^3}+x^3Big)^4cdot Big (-frac{6}{x^4}+3x^2Big)\\f'(1)=5cdot 3^4cdot (-3)=-1215\\\2); ; f(x)=Big(frac{1}{x}-x^4Big)^{10}\\f'(x)=10cdot Big(frac{1}{x}-x^4Big)^{9}cdot (-frac{1}{x^2}-4x^3)\\f'(1)=10cdot 0cdot (-5)=0$

$3); ; f(x)=Big(5x^2-3xBig)^4\\f'(x)=4cdot Big(5x^2-3xBig)^3cdot (10x-3)\\f'(1)=4cdot 8cdot 7=224\\\4); ; f(x)=Big(5x^5-4x^4Big)^{23}\\g'(x)=23cdot Big(5x^5-4x^4Big)^{22}cdot (25x^4-16x^3)\\f'(1)=23cdot 1cdot 9=207$