Question

find the square of root 5 -2

Answer 1

Answer:

halwa question hai 5²-2²=25-4=21

Answer 2

Answer:

Step-by-step explanation:

What is the value of root 5?

In this question, normally root means square root .

So try to find any square number near 5 , 500 , 50000 or 5000000 etc.

Greater number considered gives more accurate result.

Let's consider the number 50000. Square numbers nearer to this number are 49,729 and 50,176.

50,176 =224² and 49,729 =223².

Since 50,176 is the nearest to 50000.

Therefore square root of 50000 is very close to 224.

It implies that square root of 5 or 5.0000 is 224/100=2.24.

Hence the required answer to this question will be approximately 2.24 .

Step-by-step explanation:

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