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07-02-2018
Mathematics

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estimate the value of sqrt 50

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07-02-2018

√50
As 50= 2 x 5 x 5= 2 x 5²
We get
√50= √(2 x 5²)=√2 x √5²
As √5²=5
we get
√2 x √5² = 5√2

Answer: 5√2

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