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If 0 < y < x, which statement must be true?

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asked Apr 19, 2021 in Exponents by Saadah (30.2k points)
closed Apr 24, 2021 by Saadah

If 0 < y < x, which statement must be true?

A. \(\sqrt{x}-\sqrt{y} = \sqrt{x-y}\)

B. \(\sqrt{x}+\sqrt{x} = \sqrt{2x}\)

C.\(\sqrt[x]{y} = \sqrt[y]{x}\)

D. \(\sqrt{xy} = \sqrt{x}\sqrt{y}\)

exponents
class-9

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1 Answer

+1 vote

answered Apr 19, 2021 by Amishi (28.9k points)
selected Apr 24, 2021 by Saadah

Best answer

Since, it is the property of square roots.

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