Question

P(X)=X³+5X²-7X+11 find value of P(1)+P(-1)÷P(y)​

Answer 1

Answer:

22/y^3+5y^2-7y+11

Step-by-step explanation:

P(1)=1+5-7+11=10

P(-1)=-1+5+7+11=22

put all values in question you will get answer