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5
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\frac{1}{2}+3\log_{4}\left(8\right)
The base 4 logarithm of 2 is \frac{1}{2}.
\frac{1}{2}+3\times \frac{3}{2}
The base 4 logarithm of 8 is \frac{3}{2}.
\frac{1}{2}+\frac{9}{2}
Multiply 3 and \frac{3}{2} to get \frac{9}{2}.
5
Add \frac{1}{2} and \frac{9}{2} to get 5.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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y = 3x + 4
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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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