The examples of rational numbers among the given options are:
√4 + √16
2 * √4
To determine if a number is rational, we need to check if it can be expressed as a fraction of two integers (where the denominator is not zero). The first option, √4 + √16, can be simplified as 2 + 4, which is equal to 6. Therefore, it is a rational number.
The fourth option, 2 * √4, can be simplified as 2 * 2, which is equal to 4. Therefore, it is also a rational number.
Which of the following are examples of rational numbers? Select all that apply.
√4 + √16
√5 + √36
√9 + √24
2 * √4
√49 * √81
3√12
and how did you get this answer
1 answer