Question

show that root 9 + root 36 is a rational number​

Answer 1

Step-by-step explanation:

Answer and Explanation:

The square root of 36 is a rational number. A rational number is a number that can be written as a fraction, a/b, where a and b are integers.

√9 = 3 which is a natural number, that is can be expressed in the form a/b where a and b are both integers. 9 is a perfect square (square of an integer). In general, square root of a non-perfect integer would be irrational. ... Answer is no, because root9 result is 3 which is not in rational form.