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MATH MIDDLE SCHOOL

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The slash (/) line represents that the number is a fraction.

divide:
sqrt45 / sqrt81 =

simplify:
7sqrt3 / sqrt5 =

Multiply:

sqrt7/sqrt8 X sqrt24/sqrt49 =

Thanks for the advice regarding how to show square root symbol. Also thank for taking the time to help with these problems. I have a total of 12 to do and I do not know to get started on these 3 at all. Would it be possible for someone to check the other 9 for me too please? Thank you.

  • MATH MIDDLE SCHOOL -

    √45/√81 = 3√5/9

    7√3/√5
    = 4√3/√5 * √5/√5
    = 4√15/5

    (√7/√8)(√24/√49)
    = √7(√3/7) , because √24/√8 = √3
    = √21/7

  • correction - MATH MIDDLE SCHOOL -

    the 2nd one should say ....
    7√3/√5
    = 7√3/√5 * √5/√5
    = 7√15/5

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