Evaluate
5000000000000000000000
Factor
2^{21}\times 5^{22}
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10000000000000000000000\times 0.5
Calculate 10 to the power of 22 and get 10000000000000000000000.
5000000000000000000000
Multiply 10000000000000000000000 and 0.5 to get 5000000000000000000000.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
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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
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Limits
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