Question

4x^2=16 solve using the quadratic formula

Answer 1

try 2 or -2

Answer 2

are you even trying to do em on ur own chloe?

Answer 3

x=2 and x=-2
see the equation is just x^2-4=0 and so u hav a=1 and b=0 and c=-4 ... substitue u'll get tha answer.

Answer 4

thanks last ? for now will someone help me work it out