f(x)=x²+(m+2)x+1是偶函數(shù),則m=?
f(x)=x²+(m+2)x+1是偶函數(shù),則m=?
數(shù)學人氣:386 ℃時間:2020-03-30 09:05:26
優(yōu)質(zhì)解答
-2f(1)=f(-1)親,我的回答你滿意嗎?給個好評吧,或者你可以繼續(xù)問我哦Thanks好評吧
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