Question

prove that 7 + 2√5 is irrational​

Answer 1

Answer:

hello buddy ❤️ here is ur answer

7+2√5 is irrational because, 2√5 is irrational..........

2√5 is irrational because √5 is irrational..........

2√5 is irrational because √5 is irrational..........√5 = 2.23606797749..........

so, √5 is irrational.....

hence, √5 is irrational, 2√5 is irrational,......

therefore, 7+2√5 is irrational..................................

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Answer 2

Answer:

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plz Mark it as brainliest.

Hope it helps you.