Mathematics
Junior High
Resolved
答えは2です。どこで間違えてますか？
70 (√5-√√3)(√5-√2)
+(√√5 - √√3) (√√3 + √√2)
90. M(√5-√2) + M (√3+√12)
=M(1565)=(15-3)(15+3)
5-2.15+3=8-2115
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