Evaluate
-2800
Factor
-2800
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21000+20000+1200+1000-18000-19000-9000
Add 6000 and 15000 to get 21000.
41000+1200+1000-18000-19000-9000
Add 21000 and 20000 to get 41000.
42200+1000-18000-19000-9000
Add 41000 and 1200 to get 42200.
43200-18000-19000-9000
Add 42200 and 1000 to get 43200.
25200-19000-9000
Subtract 18000 from 43200 to get 25200.
6200-9000
Subtract 19000 from 25200 to get 6200.
-2800
Subtract 9000 from 6200 to get -2800.
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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
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
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