Question

The simplest rationalising factor of root 200 is

Answer 1

Answer:

number is a perfect square (or a square number) if its square root is an integer; that is to say, it is the product of an integer with itself. Here, the square root of 200 is about 14.142. Thus, the square root of 200 is not an integer, and therefore 200 is not a square number.

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Answer 2

Answer:

2 is correct answer

Step-by-step explanation:

factors of root 200

root 2×2×2×5×5

2×5root2

so here simplest factor is 2

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