What is expand (3(5-sqrt(35)))/(10) ?

The solution to expand (3(5-sqrt(35)))/(10) is 3/2-(3sqrt(7))/(2sqrt(5))

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expand (3(5-sqrt(35)))/(10)

expand

\frac{3 ( 5 - 35 )}{10}

\frac{3}{2} - \frac{3 7}{2 5}

Decimal Notation

- 0.27482 \dots

Solution steps

\frac{3 ( 5 - 35 )}{10}

Expand

3 (5 - 35) : 15 - 335

= \frac{15 - 3 35}{10}

Apply the fraction rule:

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

\frac{15 - 3 35}{10} = \frac{15}{10} - \frac{3 35}{10}

= \frac{15}{10} - \frac{3 35}{10}

Cancel

\frac{15}{10} : \frac{3}{2}

= \frac{3}{2} - \frac{3 35}{10}

Cancel

\frac{3 35}{10} : \frac{3 7}{2 5}

= \frac{3}{2} - \frac{3 7}{2 5}

24 + 27

(x^{3} + x^{2} + x + 1)^{5}

\frac{1}{( ( 10 s + 1 ) s )}

\frac{( 4 x ^{2} + 3 x )}{x + 1}

\frac{( x + 20 ) ( x + 87 )}{2}

What is expand (3(5-sqrt(35)))/(10) ?
The solution to expand (3(5-sqrt(35)))/(10) is 3/2-(3sqrt(7))/(2sqrt(5))