Evaluate
75
Factor
3\times 5^{2}
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\frac{3}{15}\times 375
Add 3 and 12 to get 15.
\frac{1}{5}\times 375
Reduce the fraction \frac{3}{15} to lowest terms by extracting and canceling out 3.
\frac{375}{5}
Multiply \frac{1}{5} and 375 to get \frac{375}{5}.
75
Divide 375 by 5 to get 75.
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
Arithmetic
699 * 533
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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