Evaluate
9
Factor
3^{2}
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\left(\sqrt[3]{27}\right)^{2}
Use the rules of exponents to simplify the expression.
27^{\frac{1}{3}\times 2}
To raise a power to another power, multiply the exponents.
27^{\frac{2}{3}}
Multiply \frac{1}{3} times 2.
9
Raise 27 to the power \frac{2}{3}.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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y = 3x + 4
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Matrix
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Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
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