Question

-1 is a zero of the polynomial p(x)=x2

-7x-8. Find the other zero.​

Answer 1

Answer:

x²-7x-8=0

x²-8x+x-8=0

x(x-8)+1(x-8)=0

(x+1)(x-8)=0

x=-1 or = x=8

the other zero is 8

Answer 2

Answer:8

Step-by-step explanation:x²-7x-8=0

x²-8x+x-8=0

x(x-8)+1(x-8)=0

(x+1)(x-8)=0

x=-1 or = x=8

the other zero is 8