Question

Order from least to greatest

Answer 1

Blue colored figures is the correct answer

Answer 2

`\sqrt9,\sqrt13} ,\sqrt21,\sqrt{109`

Explanation:

Solve the following number :

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`√(9)`

`\mathrm{Factor\:the\:number:\:}\:9=3^2`

`=√(3^2)`

`\mathrm{Apply\:radical\:rule}:\quad √(a^2)=a,\:\quad \:a\ge 0`

`√(3^2)=3`

`√(9)=3`

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`√(13)`

`\mathrm{Refine\:to\:a\:decimal\:form}`

`=3.60555\dots`

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`√(21)`

`\mathrm{Refine\:to\:a\:decimal\:form}`

`=4.58257\dots`

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`√(109)`

`\mathrm{Refine\:to\:a\:decimal\:form}`

`=10.44030\dots`

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Hence the answer is

[Blue]
`\sqrt9,\sqrt13} ,\sqrt21,\sqrt{109`

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~lenvy~