# Why can #x^2-4=0# have multiple solutions? Isn't the answer just #x=2#?

##### 1 Answer

Oct 21, 2015

#### Answer:

The answer is directly related to the power of the variable.

#### Explanation:

The answer is directly related to the power of the variable.

if

then,

First

Second

Similarly,

if

It'll have 3 values and so on.