(3+2√5)² find the square!
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Answer:Answer: To Prove : (3 + 2√5)² is irrational No. (3 + 2√5)² = 3² + (2√5)² + 2×3×2√5. = 29 + 12√5. we use the result that √5 is an irrational no.
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(3+2√5)²
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