What is expand (4(2sqrt(3)-9))/(69) ?

The solution to expand (4(2sqrt(3)-9))/(69) is 8/(23sqrt(3))-12/23

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expand (4(2sqrt(3)-9))/(69)

expand

\frac{4 ( 2 3 - 9 )}{69}

\frac{8}{23 3} - \frac{12}{23}

Decimal Notation

- 0.32092 \dots

Solution steps

\frac{4 ( 2 3 - 9 )}{69}

Expand

4 (23 - 9) : 83 - 36

= \frac{8 3 - 36}{69}

Apply the fraction rule:

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

\frac{8 3 - 36}{69} = \frac{8 3}{69} - \frac{36}{69}

= \frac{8 3}{69} - \frac{36}{69}

Cancel

\frac{8 3}{69} : \frac{8}{23 3}

= \frac{8}{23 3} - \frac{36}{69}

Cancel

\frac{36}{69} : \frac{12}{23}

= \frac{8}{23 3} - \frac{12}{23}

2 (1 - x - y)^{2}

\frac{d}{d x} ((z) (3 sin (z) x^{2} - 4 x + 2 y z - y^{2}))

(x^{2} - 4) e^{3 x}

3 (1 - e^{- 0.035 t})

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

What is expand (4(2sqrt(3)-9))/(69) ?
The solution to expand (4(2sqrt(3)-9))/(69) is 8/(23sqrt(3))-12/23