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Basic Math
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Integers & Absolute Values
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Example
3(r+2s)=2t-4
a⋅(b-2)=3b
3(r+2s)=2t-4
a⋅(b-2)=3b
Question
$$(-3)^{8}\div(-3)^{4}$$
Evaluate
$81$
Solution Steps
To divide powers of the same base, subtract the denominator's exponent from the numerator's exponent. Subtract $4$ from $8$ to get $4$.
$$\left(-3\right)^{4}$$
Calculate $-3$ to the power of $4$ and get $81$.
$$81$$
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Factor
$3^{4}$
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