Question

Factor the polynomial -3x^4-9x^3+15x^2

Answer 1

3x^2(x^2+3-5) is the answer. i hope this helps:)

Answer 2

We are given

`-3x^4-9x^3+15x^2`

we can rewrite it as

`-3x^2*x^2-3x^2*3x-3x^2*-5`

we can see that

each terms are multiple of -3x^2

so, we can factor out -3x^2

`=-3x^2(x^2+3x-5)`

now, it can not be factored further

so, we get

`=-3x^2(x^2+3x-5)`............Answer