Mathematics
Senior High
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2
76
8
4
問2 2次方程式 x2+3x+5=0の二つの解をα, βとするとき次の式の値を求めよ
(1) a+B (2)aß (3)a2+2
(4)03+33
2
B a
(5)- +
(6) (a-3)²
a
B
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