Question

найти производную:
y=(4x-5x^2)(1-2x^3)

Answer 1

$y=(4x-5x^2)(1-2x^3)\\y'=(4-10x)(1-2x^3)+(4x-5x^2)(-6x^2)=\\=4-8x^3-10x+20x^4-24x^3+30x^4=\\=50x^4-32x^3-10x+4$