Question

find the zeroes of the polynomial p(x)=4x power 2-1

Answer 1

Answer:

let 2x-1 is the factor for p(x) then,

2x-1=0

x=1/2

p(1/2)=4(1/2)²-1

p(1/2)=1-1

p(1/2)=0

and by the same way we can take 2x+1 as the factor

so, there are two zeros for p(x) those are

1.(2x-1)

2.(2x+1)