What is expand (3(sqrt(5)-1))/4 ?

The solution to expand (3(sqrt(5)-1))/4 is (3sqrt(5))/4-3/4

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expand (3(sqrt(5)-1))/4

expand

\frac{3 ( 5 - 1 )}{4}

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

Decimal Notation

0.92705 \dots

Solution steps

\frac{3 ( 5 - 1 )}{4}

Expand

3 (5 - 1) : 35 - 3

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

Apply the fraction rule:

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

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

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

(x + C e^{- x} + C e^{- 3 x}) (- 3 e^{x})

(2 + \frac{2 k}{n})^{2}

(5 x^{2} + 3 x) l e f t (2 x^{3} - x^{2})

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

\frac{\partial}{\partial y} ((p (y, x)) (x - y))

What is expand (3(sqrt(5)-1))/4 ?
The solution to expand (3(sqrt(5)-1))/4 is (3sqrt(5))/4-3/4