Question

4a3b5 − 16a5b2 + 12a2b3 factored form

Answer 1

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

Explanation:

`4a^3 b^5 - 16a^5 b^2 + 12a^2 b^3`

Factor:

- >
`4a^2 ab^2 b^3 - 16a^2 a^3 b^2 + 12a^2 b^2 b`

->
`4a^2 ab^2 b^3 + 4 * 4a^2 a^3 b^2 + 3 * 4a^2 b^2 b`

-> factor out
`4a^2 b^2`

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