What is (2sqrt(10))/5 ?

The solution to (2sqrt(10))/5 is (2sqrt(2))/(sqrt(5))

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simplify (2sqrt(10))/5

simplify

\frac{2 10}{5}

\frac{2 2}{5}

Decimal Notation

1.26491 \dots

Solution steps

\frac{2 10}{5}

Factor

10 : 52

= \frac{2 5 2}{5}

Apply radical rule:

a = a a

5 = 55

= \frac{2 5 2}{5 5}

Cancel the common factor:

5

= \frac{2 2}{5}

(5 x y^{2} + 3 x^{2} - 7) + (3 x^{2} y^{2} - x y^{2} + 3 y^{2} + 4)

(\frac{2 ^{5}}{2 ^{3}})^{2}

2 x (7 + 2 x)

x + \frac{1}{4}

60 \cdot \frac{2}{3}