Question

Simplify 2a^2 b^3(4a^2+3ab^2-ab)

Answer 1

`2a^2b^3(4a^2+3ab^2-ab)`

Factor :
`4a^2+3ab^2-ab`


`a(3b^2-b+4a)`

factor out common term a :


`a(3b^2 -b+4a)`


`= 2ab^3b^3(3b^2-b+4a)`

hope this helps!