Asked by Em

Describe how you would estimate the square root of a number that is not a perfect square without using a calculator.

Can someone please explain? I need some help.

Answers

Answered by Ms. Sue
Find the perfect square just below and just above your number.

For instance, if your number is 85, the perfect squares above and below it must be 100 and 81. The square root of 85 is between 9 and 10.

Answered by Em
I'm sorry I don't really understand... :(
Answered by that guy
that was like years ago bro
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