Question

Add the following polynomials

Answer 1

-2.4x^2 -1.5x-11.4 is the answer

Answer 2

`-2.4x^2-1.5x - 11.4`

Explanation:

Hello!

We can simply add the terms vertically.

Add

• 
  `-4.1x^2 + 0.9x - 9.8\\\underline{+(1.7x^2 - 2.4x - 1.6)}`

• 
  `-4.1x^2 + 0.9x - 9.8\\\underline{+(1.7x^2 - 2.4x - 1.6)}\\-2.4x^2-1.5x-11.4`

The simplified form is
`-2.4x^2-1.5x - 11.4`.