Question

find the square root of 210.25​

Answer 1

Answer:

29/2 or 14.5

Step-by-step explanation:

210.25

removing point

= 21025/100

= (145)² / (10)²

taking root

= 145 / 10

= 14.5

= 29 /2

Answer

Answer 2

The square root of 210.25​ is 14.5

Given:

The square root of 210.25​

To find:

Find the square root of 210.25​

Solution:

What is Square Root

The value that may be expressed as y = √a is the square root of a number and 'a' is any natural number, it signifies that 'y' is equal to the square root of a.

It may alternatively be written as y² = a. In light of the foregoing, it may be said that the square root is a quantity that, when multiplied by itself,  produces the initial number.

If y² = a  => √a = y

Here we

√210.25​  

For simple calculation Multiply and divided by 100 to 210.25​  

[ Note it won't change the value of √210.25​  ]

= $\sqrt{210.25 \times \frac{100}{100} }$  

= $\sqrt{ \frac{21025 }{100} }$  

Here 21025 = 145² and 100 = 10²  

= $\sqrt{ \frac{(145)^{2} }{10^{2}} }$

= 145/10

= 14.5

Therefore,

The square root of 210.25​ is 14.5

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