Question
Without solving, will the sum of 4.2+36−−√
be rational or irrational? Enter 1 for rational. Enter 2 for irrational. (1 point)
be rational or irrational? Enter 1 for rational. Enter 2 for irrational. (1 point)
Answers
GPT-4o mini
To determine whether \( 4.2 + \sqrt{36} \) is rational or irrational, we first analyze the components:
1. \( 4.2 \) is a rational number.
2. \( \sqrt{36} \) equals \( 6 \), which is also a rational number.
The sum of two rational numbers is always rational. Therefore, \( 4.2 + 6 \) will be rational.
Thus, the answer is **1** for rational.
1. \( 4.2 \) is a rational number.
2. \( \sqrt{36} \) equals \( 6 \), which is also a rational number.
The sum of two rational numbers is always rational. Therefore, \( 4.2 + 6 \) will be rational.
Thus, the answer is **1** for rational.