Question

find the zero of the polynomial if f of x = x minus 2 whole square minus x + 2 whole square​

Answer 1

Answer :

Zero ( 0 )

Step by step explanation :

Given,

f(x) = (x-2)² - (x+2)²

= (x²-4x+4) - (x²+4x+4)

= x²-4x+4-x²-4x-4

= -8x

We have to find the zero ,

=> f(x) = 0

=> -8x = 0

=> x = 0 ........