Asap plz what polynomial should be subtracted from the polynomial y2–5y+1 to get the difference equal to: a) 0 b)5 c)y^2 d)4y^2–y+7

Subtract each term from the polynomial until you find the matching polynomial.

Step-by-step explanation:

Subtracting each answer option below yields the following polynomials:

A)

B)

C)

D)

the answer is 99.