What is simplify-2.179*10^{-18}(1/(2^2)-1/(5^2)) ?

The solution to simplify-2.179*10^{-18}(1/(2^2)-1/(5^2)) is -(45759)/(100000*10^{18)}

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simplify-2.179*10^{-18}(1/(2^2)-1/(5^2))

simplify

- 2.179 \cdot 1 0^{- 18} (\frac{1}{2 ^{2}} - \frac{1}{5 ^{2}})

- \frac{45759}{100000 \cdot 1 0 ^{18}}

Decimal Notation

0

Solution steps

- 2.179 \cdot 1 0^{- 18} (\frac{1}{2 ^{2}} - \frac{1}{5 ^{2}})

Apply exponent rule:

a^{- b} = \frac{1}{a ^{b}}

1 0^{- 18} = \frac{1}{1 0 ^{18}}

= - 2.179 \cdot \frac{1}{1 0 ^{18}} (\frac{1}{2 ^{2}} - \frac{1}{5 ^{2}})

\frac{1}{2 ^{2}} - \frac{1}{5 ^{2}} = \frac{21}{100}

= - 2.179 \cdot \frac{1}{1 0 ^{18}} \cdot \frac{21}{100}

- 2.179 \cdot \frac{1}{1 0 ^{18}} \cdot \frac{21}{100} = - \frac{45.759}{1 0 ^{18} \cdot 100}

= - \frac{45.759}{1 0 ^{18} \cdot 100}

\frac{45.759}{1 0 ^{18} \cdot 100} = \frac{45759}{100000 \cdot 1 0 ^{18}}

= - \frac{45759}{100000 \cdot 1 0 ^{18}}

239443.68 (1 + 0.2)^{- 3}

e^{- 3.41}

9.07 x 1 0^{- 2}

3 a^{2} b^{2}

\frac{1}{x} \cdot e^{- x}

What is simplify-2.179*10^{-18}(1/(2^2)-1/(5^2)) ?
The solution to simplify-2.179*10^{-18}(1/(2^2)-1/(5^2)) is -(45759)/(100000*10^{18)}