Question

Fctorize please fast and write

Answer 1

15
`x^(3)` (
`x` + 1 )

Explanation:

5
`x^(4)` + 10
`x^(4)` + 15
`x^(3)`

Simply the expression where there are like terms.

15
`x^(4)` + 15
`x^(3)`

15 and
`x^(3)` are common terms. Take them out and place the remaining inside the bracket.

15
`x^(3)` (
`x` + 1 )