Evaluate
\frac{1}{4}=0.25
Factor
\frac{1}{2 ^ {2}} = 0.25
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16^{1-\frac{3}{2}}
The base 4 logarithm of 8 is \frac{3}{2}.
16^{-\frac{1}{2}}
Subtract \frac{3}{2} from 1 to get -\frac{1}{2}.
\frac{1}{4}
Calculate 16 to the power of -\frac{1}{2} and get \frac{1}{4}.
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
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Limits
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