Evaluate
-68
Factor
-68
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37-12\times 9-2\times 3+9
Add 25 and 12 to get 37.
37-108-2\times 3+9
Multiply 12 and 9 to get 108.
-71-2\times 3+9
Subtract 108 from 37 to get -71.
-71-6+9
Multiply 2 and 3 to get 6.
-77+9
Subtract 6 from -71 to get -77.
-68
Add -77 and 9 to get -68.
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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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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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