Question

HCF of x√45 and xy√20 is

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Answer 1

Answer:

180

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

Your answer

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\sqrt{45} \times \sqrt{20} \\ = \sqrt{45 \times 20} \\ = \sqrt{900} \\ = \sqrt{30 \times 30} \\ = 30

SO IT IS RATIONAL.

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