Question

algem mim ajuda nessa tarefa
(4a3x3).(-5ax2)

(-6xy).(3y)

(0,5).(2,4x2)

Answer 1

$(4a ^{3} x^{3}).(-5a x^{2} )\\\\ \boxed{-20a ^{4} x^{5}}\\\\\\ (-6xy).(3y)\\\\ \boxed{-18xy ^{2}}\\\\\\ (0,5).(2,4 x^{2} )\\\\ \boxed{1,2 x^{2}}$


Espero ter ajudado e tenha ótimos estudos =)