Question

(3b3)(-5b³+2b²-b+b)=​

Answer 1

Respuesta:

$3 {b}^{3} ( - 5 {b}^{3} + 2 {b}^{2} - b + b ) = - 15 {b}^{6} + 6 {b}^{5} - 3 {b}^{4} + 3 {b}^{4} = - 15 {b}^{6} + 6 {b}^{5}$