Algebra Examples

$x^{2} = 26$

Step 1

Take the specified root of both sides of the equation to eliminate the exponent on the left side.

$x = \pm \sqrt{26}$

Step 2

The complete solution is the result of both the positive and negative portions of the solution.

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Step 2.1

First, use the positive value of the

$\pm$ to find the first solution.

$x = \sqrt{26}$

Step 2.2

Next, use the negative value of the

$\pm$ to find the second solution.

$x = - \sqrt{26}$

Step 2.3

The complete solution is the result of both the positive and negative portions of the solution.

$x = \sqrt{26}, - \sqrt{26}$

Step 3

The result can be shown in multiple forms.

Exact Form:

$x = \sqrt{26}, - \sqrt{26}$

Decimal Form:

$x = 5.09901951 \dots, - 5.09901951 \dots$

$x^{2} = 26$

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