Mathematics, 13.11.2019 18:31 Akkenson17871

Which of the following is an example of why irrational numbers are not closed under addition?
startroot 4 endroot + startroot 4 endroot = 2 + 2 = 4, and 4 is not irrational
one-half + one-half = 1, and 1 is not irrational
startroot 10 endroot + (negative startroot 10 endroot) = 0, and 0 is not irrational
–3 + 3 = 0, and 0 is not irrational

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Which of the following is an example of why irrational numbers are not closed under addition?
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