Basic Math Examples

$\sqrt{10^{2} - 8^{2}}$

Step 1

Raise $10$ to the power of $2$ .

$\sqrt{100 - 8^{2}}$

Step 2

Raise $8$ to the power of $2$ .

$\sqrt{100 - 1 \cdot 64}$

Step 3

Multiply $- 1$ by $64$ .

$\sqrt{100 - 64}$

Step 4

Subtract $64$ from $100$ .

$\sqrt{36}$

Step 5

Rewrite $36$ as $6^{2}$ .

$\sqrt{6^{2}}$

Step 6

Pull terms out from under the radical, assuming positive real numbers.

$6$