27) Prove that √3+ √5 is an irrational number.
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we can prove it by indirect method
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Click here to get an answer to your question ✍️ Prove that 3 + 2√(5) is an irrational. ... Revisiting Irrational Numbers. Prove that 3 + 2√(5) is an ... maths ...
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Assume that 3 + 2√(5) is rational. Then, 3 + 2√(5) = ab √(5) = a - 3b2b This gives that a - 3b2b is rational but √(5) is an irrational ... More
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