Evaluate
-13
Factor
-13
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\frac{30}{-3}-\left(3\times 3-\frac{12}{3}\right)+2
Add -12 and 9 to get -3.
-10-\left(3\times 3-\frac{12}{3}\right)+2
Divide 30 by -3 to get -10.
-10-\left(9-\frac{12}{3}\right)+2
Multiply 3 and 3 to get 9.
-10-\left(9-4\right)+2
Divide 12 by 3 to get 4.
-10-5+2
Subtract 4 from 9 to get 5.
-15+2
Subtract 5 from -10 to get -15.
-13
Add -15 and 2 to get -13.
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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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