Question

How do you simplify `2x^3+ 3x^3 + (-6x^3)`?

Answer 1

`color(blue)(-x^3`

Explanation:

`2x^3+ 3x^3 + (-6x^3)`
`=2x^3+ 3x^3 -6x^3`
`=5x^3 -6x^3`

`= color(blue)(-x^3`