Evaluate
-10
Factor
-10
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23+15-\left(12+4\right)\times 3
Add 10 and 13 to get 23.
38-\left(12+4\right)\times 3
Add 23 and 15 to get 38.
38-16\times 3
Add 12 and 4 to get 16.
38-48
Multiply 16 and 3 to get 48.
-10
Subtract 48 from 38 to get -10.
Examples
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y = 3x + 4
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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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