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find the square root of 10890?

21 Answers

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  • F
    Lv 6
    2 months ago

    This should be in garden section.

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  • 2 months ago

    Don't wanna. Do you have a question?

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  • D g
    Lv 7
    2 months ago

    You can estimate 

    100 x 100 = 10000

    110 x 110 = 1100 + 11000 = 12100

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  • 2 months ago

    The square root of 10890 = 104.3551627855565.

    • Vaman
      Lv 7
      2 months agoReport

      Thanks for the comments. My answer was correct upto first order term.

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  • Jim
    Lv 7
    2 months ago

    Factor:  33 √10 <<< correct answer.

    Calculator: 104.35516278555651795596348696628

    But now round to 4 digits since 10890 has 4 digits (sigfigs)

    104.4 <<< correct answer

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  • 2 months ago

    √(10890) = 104.3551628 answer//

    My calculator

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  • Ian H
    Lv 7
    2 months ago

    Find the square root of 10890 by hand. 

     104^2 = 10816 which is 74 short 

    (104 + a)^2 = 10890 

    104^2 + 208a + a^2 = 104^2 + 74 

    a^2 + 208a = 74, but a < 1, so 

    a ~ 74/208 ~ 0.335 by long division 

    The square root of 10890 is about 104.335 

     

    Calculator gives 104.35516.... 

  • rotchm
    Lv 7
    2 months ago

    For such questions, ask Google for an immediate answer. 

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  • 2 months ago

    Where did you last see it ?

    What do you MEAN by "find"?  It is usual to use a calculator these days, why is that not your first resort ?  If you mean "WITHOUT using a calculator", then say so.  And say how you are supposed to go about "finding" it.  No-one here is capable of reading your mind.  Say exactly what it is that you want.

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  • 2 months ago

    √10890 = 104.35516278555652 

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