What is expand (2(8-sqrt(39)))/5 ?

The solution to expand (2(8-sqrt(39)))/5 is 16/5-(2sqrt(39))/5

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expand (2(8-sqrt(39)))/5

expand

\frac{2 ( 8 - 39 )}{5}

\frac{16}{5} - \frac{2 39}{5}

Solution steps

\frac{2 ( 8 - 39 )}{5}

Expand

2 (8 - 39) : 16 - 239

= \frac{16 - 2 39}{5}

Apply the fraction rule:

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

\frac{16 - 2 39}{5} = \frac{16}{5} - \frac{2 39}{5}

= \frac{16}{5} - \frac{2 39}{5}

\frac{f ( x + h ) - 3 ( x ) ^{2}}{h}

\frac{( 3 x + 2 y ) ^{3}}{216}

\frac{( - x + 10 ) \cdot ( x - 6 )}{2}

\frac{7 ( x + h ) + 8}{9 ( x + h ) - 7}

(ln (x) + 1)^{3}

What is expand (2(8-sqrt(39)))/5 ?
The solution to expand (2(8-sqrt(39)))/5 is 16/5-(2sqrt(39))/5