Question

7.19 и 7.23 и 7.27 решите

Answer 1

$1)quad y=(2x^3+5)^4\\y'=4(2x^3+5)cdot 6x^2\\2)quad y=sqrt{3x^2-4}\\y'= frac{6x}{2sqrt{3x^2-4}}= frac{3x}{sqrt{x^2-4}} \\3)quad y=x^2sqrt{4x-3}\\y'=2xsqrt{4x-3}+x^2cdot frac{4}{2sqrt{4x-3}} =2xsqrt{4x-3}+ frac{2x^2}{sqrt{4x-3}}$