Mathematics
Senior High
高一の数Iで(1)〜(4)までの式と答え教えてください🙏🏻🙏🏻
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問42
次の2次不等式を解け。
(1)x2-x+1>0
(3) 4x2+x≧-2
(2) 2x²+x+1 < 0
(4)
-3x2+2x≧1
IC
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高一の数Iで(1)〜(4)までの式と答え教えてください🙏🏻🙏🏻
No answer yet