Simplify – square root of 20/49

Math
-2049
Rewrite 2049 as 2049.
-2049
Simplify the numerator.
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Rewrite 20 as 22⋅5.
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Factor 4 out of 20.
-4(5)49
Rewrite 4 as 22.
-22⋅549
-22⋅549
Pull terms out from under the radical.
-2549
-2549
Simplify the denominator.
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Rewrite 49 as 72.
-2572
Pull terms out from under the radical, assuming positive real numbers.
-257
-257
The result can be shown in multiple forms.
Exact Form:
-257
Decimal Form:
-0.63887656…
Simplify – square root of 20/49

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