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Popular >

simplify ((2/9)^2)/((2/9)_{-2)}

Solution

simplify

\frac{( \frac{2}{9} ) ^{2}}{( \frac{2}{9} ) _{- 2}}

Solution

\frac{4}{81}

+1

Decimal Notation

0.04938 \dots

Solution steps

\frac{( \frac{2}{9} ) ^{2}}{( \frac{2}{9} ) _{- 2}}

Apply exponent rule:

\frac{x ^{a}}{x ^{b}} = x^{a - b}

= (\frac{2}{9})^{2}

Apply exponent rule:

(\frac{a}{b})^{c} = \frac{a ^{c}}{b ^{c}}

= \frac{2 ^{2}}{9 ^{2}}

2^{2} = 4

= \frac{4}{9 ^{2}}

9^{2} = 81

= \frac{4}{81}

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Frequently Asked Questions (FAQ)

What is ((2/9)^2)/((2/9)_{-2)} ?
The solution to ((2/9)^2)/((2/9)_{-2)} is 4/81