Please someone help me with the steps of 3 {a}^(2) b(2a {b}^(2) - 3ab) -(2 {a}^(2) b + 4ab)( - 3) - ( {a}^(2) b - a {b}^(2) ) ​

Question

Please someone help me with the steps of


`3 {a}^(2) b(2a {b}^(2) - 3ab) -(2 {a}^(2) b + 4ab)( - 3) - ( {a}^(2) b - a {b}^(2) )`
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Answer 1

Simplified it step-by-step!!
Hope it helps : )