The sum of two polynomials is –yz2 – 3z2 – 4y + 4. if one of the polynomials is y – 4yz2 – 3, what is the other polynomial?

 sum of two polynomials is –yz2 – 3z2 – 4y + 4      (1)

one polynomial is y+4yz2+3             (2)

we need to find second polynomial.

we subtract equation(2) from equation(1).

-yz2-3z2-4y+4-(y+4yz2+3)= 3yz2-5y-3z2+7

you can first factor out the n to get n(1+5). we know that 1+5 is 6, so we just have 6n.

answer: he is 272195

step-by-step explanation: all you have to do is multiple 3535 and 77 and it equals 272195