Question

PRA HOJE! Me ajudem
(2/5x2y5) (3/7x3y3)

Answer 1

$( \frac{2}{5} x^2y^5).( \frac{3}{7} x^3y^3)= \\ \\ ( \frac{2}{5} )( \frac{3}{7} )x^{2+3}.y^{5+3}= \\ \\ \frac{6}{35} x^5y^8$