Question

\(\sqrt{\dfrac{1}{9}}. \sqrt{0,81} .\sqrt{0,09}\)

Answer 1

`\sqrt{1/9}.\sqrt{0,81}.\sqrt{0,09}`

`=\sqrt{(1/3)^2}.\sqrt{(0,9)^2}.\sqrt{(0,3)^2}`

`=1/3*0,9.0,3`

`=3/10*3/10`

`=9/100*

Answer 2

\(\sqrt{\dfrac{1}{9}}.\sqrt{0,81}.\sqrt{0,09}\)

\(=\dfrac{1}{3}.\dfrac{9}{10}.\dfrac{3}{10}\)

\(=\dfrac{9}{100}\)

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