Question

calcule (6a²b-3a+4b) + (-8a²b+4a-2b)​

Answer 1

Resposta:

$6a^{2} b-3a+4b-8a^{2} b+4a-2b=\\ \\ agrupe~os~termos~semelhantes\\ \\ 6a^{2} b-8a^{2} b-3a+4a+4b-2b=\\ \\ \\ -2a^{2} b+a+2b~~~~(resposta)$