Question

Reduza os termos semelhantes
7a²b³+6b³a²b³=

3mn²-4m+3n²+m-2mn²=

Answer 1

$7a^3b^3 + 6b^3a^2b^3 = a^2b^3(7+6b^3)\\\\ 3mn^2-4m+3n^2+m-2mn^2 = mn^2 - 3m + n^2$