Question

if a and b are the zeroes of the polynomial of x2-16, then find ab(a+b)​

Answer 1

Answer:

the correct answer is zero becausethe zeroes of the polynomial is a=4, b=-4

Step-by-step explanation:

x2-16=(x-4)(x+4), x=4,-4

a+b= 4-4 =0

ab(a+b)=4×-4(0)=0