Question

pff me ajudem nessa rpd
obs: valendo pontuacao maxima!!!



(m2 + 2/5a) (m2 - 1/3a)

Answer 1

Vamos la

(m^2 + 2a/5)*(m^2 - a/3) =

m^4 + 2am^2/5 - am^2/3 - 2a^2/15 =

m^4 + am^2/15 - 2a^2/15