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Chapter 1: Q61. (page 10)

Evaluate each expression

61. 100

Short Answer

Expert verified

Expression 100 results into 10

Step by step solution

01

- Meaning of a

The symbol is used to denote square root of a number.

Thus a denotes square root of 'a'

02

- Find a whole number whose square is 100

Since, 102=100

So, a whole number whose square is 100 is 10

03

- Simplify 100

Since, square of 10 is 100

So, square root of 100 is 10, 100=10

Thus, value of 100 is 10

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