Which of the following is a rational number? The square root of 20 O The square root of 9 The square root of 15 The

Question

Which of the following is a rational number?
The square root of 20
O The square root of 9
The square root of 15
The square root of 2

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Aubrey 1 month 2021-08-17T19:36:05+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-08-17T19:37:19+00:00

    Answer:

    When you multiply a whole number by a square root, you just put the two together, with the whole number in front of the square root. For example, 2 * (square root of 3) = 2(square root of 3). If the square root has a whole number in front of it, multiply the whole numbers together. … √3 times √3 equals 3.

    0
    2021-08-17T19:37:46+00:00

    Answer:

    the square root of 9

    Step-by-step explanation:

    √9 = 3 ( 3 is a rational number )

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