0,81 \times 10 ^ { - 4 } \times 1500 \times 10 ^ { 5 }
Evaluate
12150
Factor
2\times 3^{5}\times 5^{2}
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0,81\times 10^{1}\times 1500
To multiply powers of the same base, add their exponents. Add -4 and 5 to get 1.
0,81\times 10\times 1500
Calculate 10 to the power of 1 and get 10.
8,1\times 1500
Multiply 0,81 and 10 to get 8,1.
12150
Multiply 8,1 and 1500 to get 12150.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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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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