how do u do square roots of perfect and imperfect squares?

2 answers

How did you know it was a perfect square if you did not know the square root?
If it is not a perfect square, there are lots of different ways to approximate it, including trial and error.
eg
sqrt 5
guess 2.1 --> 4.41
2.2 --> 4.84
2.3 --> 5.29
oh
2.25 --> 5.0625
etc
how do u do the imperfect squares?
Similar Questions
  1. We’re trying to find an approximation for20 ​ . Now that you’ve found the perfect squares, let’s go in the opposite
    1. answers icon 1 answer
    1. answers icon 7 answers
  2. Rational numbers cannot _____________.(1 point)Responses be square roots of non-perfect squares be square roots of non-perfect
    1. answers icon 1 answer
  3. Rational numbers cannot _____________.(1 point)Responses go on forever and ever go on forever and ever be negative be negative
    1. answers icon 1 answer
more similar questions