9. Here are two expressions with a missing number: Expression 1: • Expression 2: + 4 Choose the same number to put in both blank

Question

3 years ago

13

9. Here are two expressions with a missing number: Expression 1: • Expression 2: + 4 Choose the same number to put in both blank

s, so that both expressions would result in an irrational answer. You can choose your number from the following list: 3.2, , , and 0.232323... Explain your reasoning. (4 points: 2 points for the answer and 2 points for the explanation)

Mathematics

1 answer:

adoni [48] · Answer 1 · 2022-08-15T20:08:17+03:00

adoni [48]3 years ago

4 0

Use sr(3)

All the other options are rational 32/10, 2/3, 23/99
If you multiply two fractions you always get a fraction.
If you add 4 to a fraction it is still rational.