What is expand (3(3-sqrt(17)))/8 ?

The solution to expand (3(3-sqrt(17)))/8 is 9/8-(3sqrt(17))/8

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expand (3(3-sqrt(17)))/8

expand

\frac{3 ( 3 - 17 )}{8}

\frac{9}{8} - \frac{3 17}{8}

Decimal Notation

- 0.42116 \dots

Solution steps

\frac{3 ( 3 - 17 )}{8}

Expand

3 (3 - 17) : 9 - 317

= \frac{9 - 3 17}{8}

Apply the fraction rule:

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

\frac{9 - 3 17}{8} = \frac{9}{8} - \frac{3 17}{8}

= \frac{9}{8} - \frac{3 17}{8}

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

\frac{d}{d x} ((z) (x^{3} + y^{3} + z^{3} + 6 x y z - 2))

(x + 3) (x + 2)

\frac{( - 3 + 9 t ) 3}{2}

(1 + sec (y))^{2}

What is expand (3(3-sqrt(17)))/8 ?
The solution to expand (3(3-sqrt(17)))/8 is 9/8-(3sqrt(17))/8