Question

Add polynomial expressions

Answer 1

`12 {g}^(2) + 4g - 1`

Answer 2

`12g^2 + 4g - 1`

Explanation:

Hello!

We can add the two polynomials vertically.

Add

• 
  `10g^2 + 3g - 10\\\underline{+( 2g^2 + g + 9)}`

• 
  `10g^2 + 3g - 10\\\underline{+( 2g^2 + g + 9)}\\12g^2 + 4g - 1`

The simplified form is
`12g^2 + 4g - 1`.