What is 2*(sqrt(2))/2 ?

The solution to 2*(sqrt(2))/2 is square root of 2

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simplify 2*(sqrt(2))/2

simplify

2 \cdot \frac{2}{2}

2

Decimal Notation

1.41421 \dots

Solution steps

2 \cdot \frac{2}{2}

Convert

2

to fraction

: \frac{2}{1}

= \frac{2}{1} \cdot \frac{2}{2}

Cross-cancel common factor:

2

= \frac{2}{1}

Apply the fraction rule:

\frac{a}{1} = a

= 2

(- 125)^{- \frac{2}{3}}

6 - 2 x

y, x^{2} + y^{2} - 6 x - 6 y + 18 = 0

4 - 11

3 a (6 a^{2} - 4 a b^{2}) + 8 a^{2} b^{2} - 2 b^{3}