Which expression is equivalent to StartRoot 200 EndRoot? 2 StartRoot 10 EndRoot 10 StartRoot 2 EndRoot 10 StartRoot 20 En

Question

Which expression is equivalent to StartRoot 200 EndRoot?
2 StartRoot 10 EndRoot
10 StartRoot 2 EndRoot
10 StartRoot 20 EndRoot
100 StartRoot 2 EndRoot

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Jade 3 months 2022-02-02T11:59:21+00:00 2 Answers 0 views 0

Answers ( )

    0
    2022-02-02T12:00:24+00:00

    Answer:

    B is the answer

    Step-by-step explanation:

    B for e2020

    0
    2022-02-02T12:00:55+00:00

    Answer:

    b)  √200 = 10√2

    Step-by-step explanation:

    Here, the given expression is: √200

    Simplifying the given expression, we get:

    200 = 2 x 2 x 2 x 5  x 5

    ⇒ 200  = (2)²  x (5) ²  x 2

    Taking ROOT both sides, we get:[tex]\sqrt{200} = \sqrt{(2)^{2} \times (5)^{2} \times 2}\\\implies \sqrt{200} = \sqrt{(2)^{2} } \times \sqrt{(5)^{2} } \times \sqrt{(2) } = 2 \times 5 \times \sqrt{2}\\ = 10 \sqrt {2}\\\implies \sqrt{200} = 10 \sqrt {2}[/tex]

    Hence,   √200 = 10√2

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45:7+7-4:2-5:5*4+35:2 =? ( )