Question

Решите пожалуйстааааа (x²•sin x)

Answer 1

(x^2*sin(x))'=(x^2)'*sin(x)+x^2*(sin(x))'=2*x*sin(x)+x^2*cos(x)

Answer 2

${x}^{2} \times \cos(x) + 2x \times \sin(x)$