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2. Consider the addition operations below and choose whether the result can be rational, irrational, or both. Expressions Rational Irrational 4/5 + 3 / (2 + 657) + (-655 √ √ + 2…

2. Consider the addition operations below and choose whether the result can be rational, irrational, or both. Expressions Rational Irrational 4/5 + 3 / (2 + 657) + (-655 √ √ + 2…
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2. Consider the addition operations below and choose whether the result can be

rational, irrational, or both.
Expressions
Rational
Irrational
4/5 + 3 /
(2 + 657) + (-655
√ √ + 2 VA

2. Consider the addition operations below and choose whether the result can be rational-example-1
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User Brian Kim
by
7.9k points

1 Answer

4 votes
sr(5) and sr(2) are both irrational. When you add them the answer is still irrational.

The +6sr(7) and -6sr(7) will cancel out when added. The answer is 2 so rational.

sr(9) = 3 and sr(4) = 2 so the answer is rational.
answered
User Joergi
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