Mathematics
Grade10
Easy

Question

Rewrite square root of 121 into simplest form.

  1. 9
  2. 10
  3. 11
  4. 12

Hint:

Square root of a number is a value that when multiplied by itself gives the number.

The correct answer is: 11


    Here, we have to write the simplest form of √121 .
    Now, √121 = √ ( 11 × 11 )
    √ 112
    = 11
    Hence, the correct option is (c).

    The square root is an inverse method of squaring a number.

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