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anonymous

  • 5 years ago

what is the square root of 14,-3,27,90,-45and 105?

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  1. anonymous
    • 5 years ago
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    can u use a calculator?

  2. anonymous
    • 5 years ago
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    idk

  3. anonymous
    • 5 years ago
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    sqrt(27) = sqrt(9)xsqrt(3)= 3 sqrt(3)

  4. anonymous
    • 5 years ago
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    sqrt(-3) = 1.73205081 i

  5. anonymous
    • 5 years ago
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    if wanting exact answer then: sqrt(14)=sqrt(14), 3i (imaginary number), 3sqrt(3), 3sqrt(10), (3i)sqrt(5), sqrt(105)=sqrt(105)

  6. anonymous
    • 5 years ago
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    ok thanks and what about 14,27 i am confused and 90 and -45 and 105?

  7. anonymous
    • 5 years ago
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    sqrt(2*7), cannot break down so it stays the same its the exact answer.

  8. anonymous
    • 5 years ago
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    sqrt(3*3*3)=3sqrt(3), remember find the pairs and take them out. only pairs, leave singles inside the sqrt.

  9. anonymous
    • 5 years ago
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    sqrt(3*3*10)=3sqrt(10)

  10. anonymous
    • 5 years ago
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    remember sqrt(-1)=i (imaginary number)

  11. anonymous
    • 5 years ago
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    sqrt(-1*9*5)=(3i)sqrt(5)

  12. anonymous
    • 5 years ago
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    well thanks i will try later

  13. anonymous
    • 5 years ago
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    im 2 confused lol

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