Question

The sun of two polynomials is -yz^2 - 3z^2 -4y + 4. If one of the polynomials is y - 4yz^2 - 3 ,what is the other polynomial?

Answer 1

3yz^2-3z^2-5y+7

Explanation:

got it right on test ! Hello!

Answer 2

2yz^2-3z^2-5y+7

Explanation:

you find the polynomial difference between the two (remember to distribute the negative sign when opening up the parenthesis of the second polynomial. combine like terms and your left with your answer.