Question

4x^2 - 2=1 please show all work

Answer 1

`4x^2-2=1\\ 4x^2=3\\ x^2=(3)/(4)\\ x=-\sqrt{(3)/(4)} \vee x=\sqrt{(3)/(4)}\\ x=-(\sqrt3)/(2) \vee x=(\sqrt3)/(2)\\`