Question

the square root of which number is rational.7,1.96,14,13​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Step-by-step explanation:

Rational number is defined as number which is in p/q form where p and q are integers and q is non-zero.

Now, we square root the each number

a) 7

√7=2.645751..

It is an irrational number.

b) 1.96

√1.96 =1.4

It is a rational number.

c) 0.04

√0.04=0.2

It is a rational number.

d) 13

√13= 3.6055512..

It is an irrational number.