Evaluate
\frac{1}{256}=0.00390625
Factor
\frac{1}{2 ^ {8}} = 0.00390625
Quiz
Arithmetic
5 problems similar to:
{ \left( { \left( \frac{ 1 }{ 2 } \right) }^{ 2 } \right) }^{ 4 }
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\left(\left(\frac{1}{2}\right)^{2}\right)^{4}
Use the rules of exponents to simplify the expression.
\left(\frac{1}{2}\right)^{2\times 4}
To raise a power to another power, multiply the exponents.
\left(\frac{1}{2}\right)^{8}
Multiply 2 times 4.
\frac{1}{256}
Raise \frac{1}{2} to the power 8.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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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
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}