Evaluate
16
Factor
2^{4}
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-\left(-8\right)+2\left(-18+6-4\right)+40
Add -20 and 12 to get -8.
8+2\left(-18+6-4\right)+40
The opposite of -8 is 8.
8+2\left(-12-4\right)+40
Add -18 and 6 to get -12.
8+2\left(-16\right)+40
Subtract 4 from -12 to get -16.
8-32+40
Multiply 2 and -16 to get -32.
-24+40
Subtract 32 from 8 to get -24.
16
Add -24 and 40 to get 16.
Examples
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Matrix
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Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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