Evaluate
\frac{6561}{16777216}=0.000391066
Factor
\frac{3 ^ {8}}{2 ^ {24}} = 0.0003910660743713379
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\left(\left(-\frac{3}{8}\right)^{2}\right)^{4}
Use the rules of exponents to simplify the expression.
\left(-\frac{3}{8}\right)^{2\times 4}
To raise a power to another power, multiply the exponents.
\left(-\frac{3}{8}\right)^{8}
Multiply 2 times 4.
\frac{6561}{16777216}
Raise -\frac{3}{8} to the power 8.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
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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