prove that √7+√2 is irrationall
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1
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√2 is an irrational number .
√2 is an irrational number . This contradicts the fact that √2 is irrational . So , our assumption is wrong. Hence , √2 + √7 is irrational.
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Answer:
yes , because √7+√2 is not a square ,so it is a irrational
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