Evaluate
88
Factor
2^{3}\times 11
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4\times 12+2\sqrt{400}
Calculate the square root of 144 and get 12.
48+2\sqrt{400}
Multiply 4 and 12 to get 48.
48+2\times 20
Calculate the square root of 400 and get 20.
48+40
Multiply 2 and 20 to get 40.
88
Add 48 and 40 to get 88.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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Linear equation
y = 3x + 4
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Matrix
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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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