Mathematics
Grade10
Easy

Question

Rewrite the expression square root of 148 by using product property.

  1. 4 square root of 37
  2. 2 square root of 37
  3. 2 square root of 34
  4. 8 square root of 14

hintHint:

Irrational numbers are the set of real numbers that cannot be expressed in the form of a fraction, p/q where p and q are integers. The denominator q is not equal to zero (q ≠ 0). Also, the decimal expansion of an irrational number is neither terminating nor repeating.

The correct answer is: 2 square root of 37


    We have to rewrite the expression √148.
    We have, √148 = √(2×2×37) = 2√37.
    Hence, the correct option is B.

    The square root of a non perfect square number is always an irrational number.

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