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

The solution to expand (sqrt(3)(9-y))/2 is (9sqrt(3))/2-(sqrt(3)y)/2

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expand (sqrt(3)(9-y))/2

expand

\frac{3 ( 9 - y )}{2}

\frac{9 3}{2} - \frac{3 y}{2}

Solution steps

\frac{3 ( 9 - y )}{2}

Expand

3 (9 - y) : 93 - 3 y

= \frac{9 3 - 3 y}{2}

Apply the fraction rule:

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

\frac{9 3 - 3 y}{2} = \frac{9 3}{2} - \frac{3 y}{2}

= \frac{9 3}{2} - \frac{3 y}{2}

\frac{cos ^{2} ( x )}{( 1 + sin ( x ) ) ^{2}}

\frac{- s ^{3} + 2 s ^{2} + 1}{s ^{2} ( s ^{2} + 1 )}

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

\frac{2}{3} (- 1 + Δ x)

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

What is expand (sqrt(3)(9-y))/2 ?
The solution to expand (sqrt(3)(9-y))/2 is (9sqrt(3))/2-(sqrt(3)y)/2