Basic Math Examples

$(k^{- 4}) (k^{4})$

Step 1

Multiply $k^{- 4}$ by $k^{4}$ by adding the exponents.

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Step 1.1

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$k^{- 4 + 4}$

Step 1.2

Add $- 4$ and $4$ .

$k^{0}$

Step 2

Simplify $k^{0}$ .

$1$