Evaluate
14650
Factor
2\times 293\times 5^{2}
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1465\left(2-\left(-8\right)\right)
Multiply 500 and 2.93 to get 1465.
1465\left(2+8\right)
The opposite of -8 is 8.
1465\times 10
Add 2 and 8 to get 10.
14650
Multiply 1465 and 10 to get 14650.
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{ x } ^ { 2 } - 4 x - 5 = 0
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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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