Evaluate
8
Factor
2^{3}
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\frac{12\times 10}{5\times 3}
Multiply \frac{12}{5} times \frac{10}{3} by multiplying numerator times numerator and denominator times denominator.
\frac{120}{15}
Do the multiplications in the fraction \frac{12\times 10}{5\times 3}.
8
Divide 120 by 15 to get 8.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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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
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Limits
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