What is [ 1/3 ]^{-1}+[ 1/2 ]^{-1}+[ 1/5 ]^{-1} ?

The solution to [ 1/3 ]^{-1}+[ 1/2 ]^{-1}+[ 1/5 ]^{-1} is 10

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simplify [ 1/3 ]^{-1}+[ 1/2 ]^{-1}+[ 1/5 ]^{-1}

simplify

[\frac{1}{3}]^{- 1} + [\frac{1}{2}]^{- 1} + [\frac{1}{5}]^{- 1}

10

Solution steps

(\frac{1}{3})^{- 1} + (\frac{1}{2})^{- 1} + (\frac{1}{5})^{- 1}

(\frac{1}{3})^{- 1} = 3

(\frac{1}{2})^{- 1} = 2

(\frac{1}{5})^{- 1} = 5

= 3 + 2 + 5

Add the numbers:

3 + 2 + 5 = 10

= 10

\frac{2 - i}{3 + i} - (5 + 2 i) + \frac{3}{2 - i}

\frac{3 ^{7} \cdot 27}{( 3 ^{4} ) ^{3}}

(- 2 sin (t))^{2} + (2 cos (t))^{2}

\frac{2}{3 + i} - \frac{2 - 3 i}{3} + \frac{1}{2 - i}

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

What is [ 1/3 ]^{-1}+[ 1/2 ]^{-1}+[ 1/5 ]^{-1} ?
The solution to [ 1/3 ]^{-1}+[ 1/2 ]^{-1}+[ 1/5 ]^{-1} is 10