Question

Quanto e(-9a⁴y²).(-3am²) me responde ​

Answer 1

Oie, Td Bom?!

$= ( - 9a {}^{4} y {}^{2} ) \: . \: ( - 3am {}^{2} )$

$= 9a {}^{4} y {}^{2} \: . \: 3am {}^{2}$

$= 27a {}^{5} m {}^{2} y {}^{2}$

Att. Makaveli1996