Question
What polynomial should be subtracted from the polynomial y2–5y+1 to get the difference equivalent to:
4y2–y+7
4y2–y+7
Answers
oobleck
If a-x = b, then x = a-b
(y^2-5y+1)-(4y^2-y+7) = -3y^2-4y-6
(y^2-5y+1)-(4y^2-y+7) = -3y^2-4y-6