Answer:
[tex]12g^2 + 4g - 1[/tex]
Step-by-step explanation:
Hello!
We can add the two polynomials vertically.
Add
- [tex]10g^2 + 3g - 10\\\underline{+( 2g^2 + g + 9)}[/tex]
- [tex]10g^2 + 3g - 10\\\underline{+( 2g^2 + g + 9)}\\12g^2 + 4g - 1[/tex]
The simplified form is [tex]12g^2 + 4g - 1[/tex].
