Evaluate
1680
Factor
2^{4}\times 3\times 5\times 7
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30+22\times 75
Multiply 10 and 3 to get 30. Multiply 11 and 2 to get 22.
30+1650
Multiply 22 and 75 to get 1650.
1680
Add 30 and 1650 to get 1680.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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Linear equation
y = 3x + 4
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Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Simultaneous equation
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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