Basic Math Examples

$(- 8 \cdot - 8) - - 8^{2}$

Step 1

Replace all occurrences of $-$ $-$ with a single $+$ . Two consecutive minus signs have the same mathematical meaning as a single plus sign because $- 1 \cdot - 1 = 1$

$(- 8 \cdot - 8) + 8^{2}$

Step 2

Simplify each term.

Tap for more steps...

Step 2.1

Multiply $- 8$ by $- 8$ .

$64 + 8^{2}$

Step 2.2

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

$64 + 64$

Step 3

Add $64$ and $64$ .

$128$