Mathematics
Grade10
Easy
Question
Rewrite
into simplest form
- 10
![10 square root of 10](data:image/png;base64,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)
![8 square root of 10](data:image/png;base64,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)
![square root of 10](data:image/png;base64,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)
Hint:
Square root of a number is a value that, when multiplied by itself gives the number.
The correct answer is: 10
Here, we have to write the simplest form of √100 .
Now, √100 = √ ( 2 × 2 × 5 × 5 ) .
= √ ( 22 × 52 )
= (2 × 5 )
= 10
Hence, the correct option is (a).
The square root is an inverse method of squaring of a number.