Ответ:
а) √9+2√14 = √2+7+2√14 = √(√2+√7)^2 = √2 + √7
б) √8+2√15 = √3+5+2√15 = √(√3+√5)^2 = √3 + √5
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Ответ:
а) √9+2√14 = √2+7+2√14 = √(√2+√7)^2 = √2 + √7
б) √8+2√15 = √3+5+2√15 = √(√3+√5)^2 = √3 + √5