Question

ajuda nessa conta por favor
6x²y³-(x²y³-4x²y³+2x²y³)​

Answer 1

Resposta:

6x²y³-(x²y³-4x²y³+2x²y³)

$6 {x}^{2} {y}^{3} - {x}^{2} {y}^{3} + 4 {x}^{2} {y}^{3} - 2 {x}^{2} {y}^{3} \\ 5 {x}^{2} {y}^{3} + 2 {x}^{2} {y}^{3} \\ = 7 {x}^{2} {y}^{3}$