What is sqrt(8.1)*sqrt(10^{-2)} ?

The solution to sqrt(8.1)*sqrt(10^{-2)} is 9/(10sqrt(10))

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simplify sqrt(8.1)*sqrt(10^{-2)}

simplify

8.1 \cdot 1 0^{- 2}

\frac{9}{10 10}

Decimal Notation

0.28460 \dots

Solution steps

8.1 1 0^{- 2}

8.1 = \frac{81}{10}

= \frac{81}{10} 1 0^{- 2}

\frac{81}{10} = \frac{9}{10}

= \frac{9}{10} 1 0^{- 2}

1 0^{- 2} = \frac{1}{10}

= \frac{9}{10} \cdot \frac{1}{10}

\frac{9}{10} \cdot \frac{1}{10} = \frac{9}{10 \cdot 10}

= \frac{9}{10 \cdot 10}

= \frac{9}{10 10}

x (x - 3)^{2} (x + 3)^{2}

4 x^{2} (3 x^{5})

e^{- 3 x} (a cos (5 x) - b sin (5 x))

(1.37625 \cdot 1 0^{- 8}) (0.03)

What is sqrt(8.1)*sqrt(10^{-2)} ?
The solution to sqrt(8.1)*sqrt(10^{-2)} is 9/(10sqrt(10))