Question

calcule: √1/4, √36/49, √1/9, - √64/100, √25/9, - √49/4, - √81/121, √16/9, √1/144, - √121/100, √81/400, √4/224
respondam todas por favor é questão de vida ou morteeee

Answer 1

√1/4 = 1/2

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√36/49 = 6/7

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√1/9 = 1/3

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-√64/100 = -√8/10 =>  -√4/5

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√25/9 = 5/3

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-√49/4 = -7/2

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√16/9 = 4/3

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√1/144 = 1/12

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-√121/100 = -11/10

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√81/400 = 9/20

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√4/224 = 4/4.√14

4.4.√14 / (4.√14). (4.√14)
16√14 / (4.√14)²
16√14 / 16 . 14
16√14 / 224
=>√14/(14) 
$\dfrac{ \sqrt{14}}{14}$