Algebra Examples

$- 2^{2} - 5^{2} + 6^{2}$

Step 1

Simplify each term.

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Step 1.1

Raise $2$ to the power of $2$ .

$- 1 \cdot 4 - 5^{2} + 6^{2}$

Step 1.2

Multiply $- 1$ by $4$ .

$- 4 - 5^{2} + 6^{2}$

Step 1.3

Raise $5$ to the power of $2$ .

$- 4 - 1 \cdot 25 + 6^{2}$

Step 1.4

Multiply $- 1$ by $25$ .

$- 4 - 25 + 6^{2}$

Step 1.5

Raise $6$ to the power of $2$ .

$- 4 - 25 + 36$

$- 4 - 25 + 36$

Step 2

Simplify by adding and subtracting.

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Step 2.1

Subtract $25$ from $- 4$ .

$- 29 + 36$

Step 2.2

Add $- 29$ and $36$ .

$7$

$7$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$