What is expand (3(sqrt(805)-25))/(20) ?

The solution to expand (3(sqrt(805)-25))/(20) is (3sqrt(161))/(4sqrt(5))-15/4

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expand (3(sqrt(805)-25))/(20)

expand

\frac{3 ( 805 - 25 )}{20}

\frac{3 161}{4 5} - \frac{15}{4}

Decimal Notation

0.50587 \dots

Solution steps

\frac{3 ( 805 - 25 )}{20}

Expand

3 (805 - 25) : 3805 - 75

= \frac{3 805 - 75}{20}

Apply the fraction rule:

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

\frac{3 805 - 75}{20} = \frac{3 805}{20} - \frac{75}{20}

= \frac{3 805}{20} - \frac{75}{20}

\frac{3 805}{20} = \frac{3 161}{4 5}

\frac{75}{20} = \frac{15}{4}

= \frac{3 161}{4 5} - \frac{15}{4}

\frac{2 ( x + 1 )}{1 - 2 x - x ^{2}}

2 (x - 40 = 180)

r (75 - π r^{2})

\frac{( 3 x + 4 ) ^{2}}{x ^{2} + 1}

\frac{23 y z ^{3} ( 6 y - 13 z )}{9}

What is expand (3(sqrt(805)-25))/(20) ?
The solution to expand (3(sqrt(805)-25))/(20) is (3sqrt(161))/(4sqrt(5))-15/4