Question

How to find the aquare roots of irrational numbers

Answer 1

Step-by-step explanation:

Finding square roots of of numbers that aren't perfect squares without a calculator

Estimate - first, get as close as you can by finding two perfect square roots your number is between.

Divide - divide your number by one of those square roots.

Average - take the average of the result of step 2 and the root.

Answer 2

Answer:

But there are a lot more irrational numbers out there, and here's an easy way to spot some of them: If the number beneath a square root sign is not a perfect square, then that square root is an irrational number.

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