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I need help with question 7, don't really get it?
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I need help with question 7, don't really get it?

I need help with question 7, don't really get it?-example-1
User Harold
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1 Answer

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if x is rational and y is irrational

then:
x+ y will always be irrational
x - y will always be irrational
xy will always be irrational

Therefore the answer is (3)
User Alexander Gorbatenko
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6.3k points
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