Question

PLEASE HELPPPPPP !!!!When you multiply (3x - 1) (x2 – 2x – 4), fill in the missing term. 3x3 - 10x + 5

Answer 1

Explanation:

Alright, lets get started.

The given expression is :

`(3x-1)(x^2-2x-4)`

Foiling

`3x^3-6x^2-12x-x^2+2x+4`

`3x^3-7x^2-10x+4`

So the missing number from
`3x^3-10x+5` will be

`-7x^2-1` .................... Answer

Hope it will help :)