Question

How can we find square root of 778

Answer 1

this is a 389 because divided hy 2

Answer 2

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

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

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

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

4. Use the result of step 3 to repeat steps 2 and 3 until you have a number that is accurate enough for you.

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by using above steps

√778 = 27.89

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Hope it may help you.