What is (6-6sqrt(5))/(sqrt(20)) ?

The solution to (6-6sqrt(5))/(sqrt(20)) is (3(1-sqrt(5)))/(sqrt(5))

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simplify (6-6sqrt(5))/(sqrt(20))

simplify

\frac{6 - 6 5}{20}

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

Decimal Notation

- 1.65835 \dots

Solution steps

\frac{6 - 6 5}{20}

Factor out common term

6 : 6 (1 - 5)

= \frac{6 ( 1 - 5 )}{20}

Factor the number:

6 = 2 \cdot 3

= \frac{2 \cdot 3 ( 1 - 5 )}{20}

Factor

20 : 25

= \frac{2 \cdot 3 ( 1 - 5 )}{2 5}

Cancel the common factor:

2

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

i \cdot + i

+ \frac{( a ^{2} - b ^{2} )}{a + b}

\frac{1}{2} \times (- 5)

\frac{1}{2} \times (- 6)

- \frac{2}{12}

What is (6-6sqrt(5))/(sqrt(20)) ?
The solution to (6-6sqrt(5))/(sqrt(20)) is (3(1-sqrt(5)))/(sqrt(5))