Question

Find zeros of p(x) =4x^2 - 16

Answer 1

Step-by-step explanation:

• we know p(x)=4x²-16

• put x=2

• p(2)=4²-4²=0

• so p(2)=0 is zero of polynomial

Answer 2

Step-by-step explanation:

let x =2

p(x)= 4x^2 - 16

4×2×2-16

16-16

0

x=0