What is expand (2(7-sqrt(19)))/3 ?

The solution to expand (2(7-sqrt(19)))/3 is 14/3-(2sqrt(19))/3

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expand (2(7-sqrt(19)))/3

expand

\frac{2 ( 7 - 19 )}{3}

\frac{14}{3} - \frac{2 19}{3}

Decimal Notation

1.76073 \dots

Solution steps

\frac{2 ( 7 - 19 )}{3}

Expand

2 (7 - 19) : 14 - 219

= \frac{14 - 2 19}{3}

Apply the fraction rule:

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

\frac{14 - 2 19}{3} = \frac{14}{3} - \frac{2 19}{3}

= \frac{14}{3} - \frac{2 19}{3}

- 2.4 + 0.7 - 11 - 5

\frac{( 2 + x ) ^{12}}{4096}

(x + 10 - 3)^{2}

2 (3 u - \frac{3}{7} v)^{2}

What is expand (2(7-sqrt(19)))/3 ?
The solution to expand (2(7-sqrt(19)))/3 is 14/3-(2sqrt(19))/3