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Math: Please help

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1. What is the simplified form of squared root 140?

A.) 4 to the square root of 35

B.) 10 to the square root of 14

C.) 2 to the square root of 70

D.) 2 to the square root of 35

Please show me how to do this

Thank You

  • Math: Please help -

    To find the square root of 140

    I started with 14 times 10

    then 7 times 2 times 2 times 5

    I have a perfect square of 4 and take the square root which puts the 2 out in front of the square root.

    2 times the square root of (35)

  • Math: Please help -

    Thank you so much. So you are saying its D right.

  • Math: Please help -

    Simplifying Radicals quick check answers.

    1.D=2*square root of 35
    2.B=4n^4square root of 3n
    3.A=15c^2 square root of 3
    4.B=square root of 6/5y
    5.D=20*square root of 5
    these are the answer just made a 100% with them trust me

  • Math: Please help -

    He's right! 100%

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