What is expand (5(192sqrt(3)-421))/(22) ?

The solution to expand (5(192sqrt(3)-421))/(22) is (480sqrt(3))/(11)-2105/22

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expand (5(192sqrt(3)-421))/(22)

expand

\frac{5 ( 192 3 - 421 )}{22}

\frac{480 3}{11} - \frac{2105}{22}

Decimal Notation

- 20.10141 \dots

Solution steps

\frac{5 ( 192 3 - 421 )}{22}

Expand

5 (1923 - 421) : 9603 - 2105

= \frac{960 3 - 2105}{22}

Apply the fraction rule:

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

\frac{960 3 - 2105}{22} = \frac{960 3}{22} - \frac{2105}{22}

= \frac{960 3}{22} - \frac{2105}{22}

Cancel

\frac{960 3}{22} : \frac{480 3}{11}

= \frac{480 3}{11} - \frac{2105}{22}

\frac{k ( k + 1 ) ( k - 1 )}{3}

144 t^{2} + (9 cos^{2} (t) + 9 cos (t) sin (t))^{2}

(2 r cos (t) + x cos (t))^{2}

(6 + 5) {+}

What is expand (5(192sqrt(3)-421))/(22) ?
The solution to expand (5(192sqrt(3)-421))/(22) is (480sqrt(3))/(11)-2105/22