Evaluate
21498
Factor
2\times 3\times 3583
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61-3\times 52+162\times 87+7553-54
Multiply 6 and 27 to get 162. Multiply 91 and 83 to get 7553.
61-156+162\times 87+7553-54
Multiply 3 and 52 to get 156.
-95+162\times 87+7553-54
Subtract 156 from 61 to get -95.
-95+14094+7553-54
Multiply 162 and 87 to get 14094.
13999+7553-54
Add -95 and 14094 to get 13999.
21552-54
Add 13999 and 7553 to get 21552.
21498
Subtract 54 from 21552 to get 21498.
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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
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
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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