Question

Solve for x. 4x^3 = 2x^-1

Answer 1

Explanation:

4x^3=2x^-1

x^3-x^-1=2-4

x^2=-2

x=√2

Answer 2

x
=
4
√
8
2
,
−
4
√
8
2
x
=
8
4
2
,
-
8
4
2