In this mini lesson, we will learn about the square root of 123 and find out whether the square root of 123 is rational or irrational. We will also learn how to find the square root of 123 by long division method.

The square root of 2 or √2 was the first invented irrational number when calculating the length of the isosceles triangle. He used the famous Pythagoras formula a 2 = b 2 + c 2

Square Root Calculator is an online tool used to calculate the square root for a given number that is a positive integer. The square root of a number can also be expressed as the number raised to the …

To find the square root value of any number on a calculator, we simply need to type the number for which we want the square root and then insert the square root symbol √ in the calculator.

Is the square root of 98 a rational number? The square root of 98 is a rational number only if 98 is a perfect square. But we know √98 is 7√2. Hence, √98 is an irrational number.

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