What is expand (5(sqrt(19)-1))/9 ?

The solution to expand (5(sqrt(19)-1))/9 is (5sqrt(19))/9-5/9

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expand (5(sqrt(19)-1))/9

expand

\frac{5 ( 19 - 1 )}{9}

\frac{5 19}{9} - \frac{5}{9}

Decimal Notation

1.86605 \dots

Solution steps

\frac{5 ( 19 - 1 )}{9}

Expand

5 (19 - 1) : 519 - 5

= \frac{5 19 - 5}{9}

Apply the fraction rule:

\frac{a \pm b}{c} = \frac{a}{c} \pm \frac{b}{c}

\frac{5 19 - 5}{9} = \frac{5 19}{9} - \frac{5}{9}

= \frac{5 19}{9} - \frac{5}{9}

5 (\frac{x ^{2}}{3} + 2 x + 4)

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4 (4 x + \frac{1}{x})

\frac{2 ( x - 8 )}{( x - 5 ) ^{2}}

\frac{5 ( 6 - x ) ^{2}}{3}

What is expand (5(sqrt(19)-1))/9 ?
The solution to expand (5(sqrt(19)-1))/9 is (5sqrt(19))/9-5/9