Answer:
4x^2 - 1 = 0
Step-by-step explanation:
x = 1/2, x = -1/2
2x = 1, 2x = - 1
2x - 1 = 0, 2x + 1 = 0
( 2x - 1 )( 2x + 1 ) = 0
4x^2 - 1 = 0
Factoring this expression would get you 2(45+g)
Simplifying the expression would get you 90+2g
It is an un equal number. The answer is 17 and 1 halve.