8,15 \times 10 ^ { 1 }
Evaluate
81,5
Factor
\frac{163}{2} = 81\frac{1}{2} = 81.5
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8,15\times 10
Calculate 10 to the power of 1 and get 10.
81,5
Multiply 8,15 and 10 to get 81,5.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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y = 3x + 4
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Matrix
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Simultaneous equation
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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