Question

if x = 2401 and y = 81 , then square root of xy equals ​

Answer 1

Answer:

Given

$x = 2401 \: \: \: and \: \: \: y = 81$

Therefore,

$xy = 2401 \times 81 = 194481$

Taking square root,we get

$\sqrt{xy} = \sqrt{194481} = 441$

Required answer: 441

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Step-by-step explanation:

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