What is expand (5(5-sqrt(17)))/2 ?

The solution to expand (5(5-sqrt(17)))/2 is 25/2-(5sqrt(17))/2

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expand (5(5-sqrt(17)))/2

expand

\frac{5 ( 5 - 17 )}{2}

\frac{25}{2} - \frac{5 17}{2}

Decimal Notation

2.19223 \dots

Solution steps

\frac{5 ( 5 - 17 )}{2}

Expand

5 (5 - 17) : 25 - 517

= \frac{25 - 5 17}{2}

Apply the fraction rule:

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

\frac{25 - 5 17}{2} = \frac{25}{2} - \frac{5 17}{2}

= \frac{25}{2} - \frac{5 17}{2}

h^{'} (t) (- 16 t^{2} + 46 t + 151)

(a^{'} 2 + 5 a + 4)^{2}

\frac{5 ( 1 + 1153 )}{6}

(0.0000005) (e^{1.19 E 39} - 1)

(x^{2} + 5 x + 6) cos (3 x) d x

What is expand (5(5-sqrt(17)))/2 ?
The solution to expand (5(5-sqrt(17)))/2 is 25/2-(5sqrt(17))/2