Question

Check whether -3 is the zero of polynomial y2-y+ 1 or not.​

Answer 1

Answer:

no it is not

Step-by-step explanation:

zero of polynomial y2-y+1means for what value of y the polynomial will become zero so if you put -3 in place of y in above polynomial then the value will be 13 which is not equal to 0 so -3 won't be a zero of the polynomial.

Answer 2

given the polynomial p(y) then the answer is given

Step-by-step explanation:

answer is one

just I guess