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Clearnote
Q&A
Junior High
Mathematics
教えてください🙏😓😿😭😭😓
Mathematics
Junior High
about 4 yearsago
Maruru
教えてください🙏😓😿😭😭😓
? 次の計算をしなさい。 (1) (3+2√2)(3-2√2) (2) (5√2-1)² (3) (√7-1)(2√7+3) (4) (√5-2)(3-√5) (5) (4+√3)(4+2√3) (6) 7 60g の値が自然数となるような自然数のうち、 もっとも小さいものを求めなさい。 6 (3√6+2√3)(3√6-2√3)
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