Evaluate
4.1888
Factor
\frac{2 \cdot 7 \cdot 11 \cdot 17}{5 ^ {4}} = 4\frac{118}{625} = 4.1888
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\frac{4}{3}\times \frac{3927}{1250}
Convert decimal number 3.1416 to fraction \frac{31416}{10000}. Reduce the fraction \frac{31416}{10000} to lowest terms by extracting and canceling out 8.
\frac{4\times 3927}{3\times 1250}
Multiply \frac{4}{3} times \frac{3927}{1250} by multiplying numerator times numerator and denominator times denominator.
\frac{15708}{3750}
Do the multiplications in the fraction \frac{4\times 3927}{3\times 1250}.
\frac{2618}{625}
Reduce the fraction \frac{15708}{3750} to lowest terms by extracting and canceling out 6.
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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 ) }
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Limits
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