Question

simplify:6a2(b-b2-3b2(2a2-a)-2ab(b-a)​

Answer 1

Step-by-step explanation:

$6 {a}^{2}(b - {b}^{2}) - 3 {b}^{2}(2 {a}^{2} - a) - 2ab(b - a)$

$6 {a}^{2}b - 6 {a}^{2} {b}^{2} - 6 {a}^{2} {b }^{2} + 3a {b}^{2} - 2a {b}^{(1 + 1)} + 2 {a}^{(1 + 1)}b$

$6 {a}^{2}b - 12 {a}^{2} {b}^{2} + 3a {b}^{2} - 2a {b}^{2} + 2 {a}^{2}b$

$8 {a}^{2}b - 12 { {a} }^{2} {b}^{2} + a {b}^{2}$