Question

value of square route of 2 and the square route of 7​

Answer 1

this problem is of approximation ok you can see the tricks on the you tube by wifi study by sahil sir non perfect square root

Answer 2

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√7 =====

Since 7 is a prime number, it has no square factors and its square root cannot be simplified. It is an irrational number, so cannot be exactly represented by pq for any integers p,q . We can however find good rational approximations to √7 . First note that: 82=64=63+1=7⋅32+1.

√2======

Zero has one square root which is 0. Negative numbers don't have real square roots since a square is either positive or 0. The square roots of numbers that are not a perfect square are members of the irrational numbers. This means that they can't be written as the quotient of two integers.

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