Evaluate
16
Factor
2^{4}
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280\times \frac{2}{35}
Divide 280 by \frac{35}{2} by multiplying 280 by the reciprocal of \frac{35}{2}.
\frac{280\times 2}{35}
Express 280\times \frac{2}{35} as a single fraction.
\frac{560}{35}
Multiply 280 and 2 to get 560.
16
Divide 560 by 35 to get 16.
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
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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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