Math question! Please help.

The value of x is

Explanation:

The expression is

Square both sides of the equation, we get,

Switch sides,

Subtracting both sides by ,

Adding both sides by 1,

Let us rewrite the equation as and

Thus, we have,

Simplifying using quadratic formula,

Simplifying, we get,

Substituting  in , we get,

Thus, the value of x is

1     sepan

2     encuentren

3     tenga

4     hable

5   parezca

6   llegue