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

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

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

expand

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

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

Solution steps

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

Expand

3 (35 - 5) : 335 - 15

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

Apply the fraction rule:

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

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

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

Remove parentheses:

(a) = a, - (- a) = a

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

Cancel

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

= - \frac{3 7}{2 5} + \frac{15}{10}

Cancel

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

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

C (2, - 1) 4

\frac{( - 4 + x ) ^{2}}{16}

6 (x - (2 x + 3) = 8 - 5 x)

(x + 7) ((x + Δ x) + 7)

\frac{( - 5 x + 55 ) ( 11 - x )}{2}

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