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Clearnote
Q&A
Senior High
Mathematics
請問這個怎麼寫? 指對數範圍
Mathematics
Senior High
6 monthsago
7
請問這個怎麼寫?
指對數範圍
9. 若x為實數,則/2*(2*-8)+x(x-2)+17+/2*(2*2)+x(x-10)+26的最小值為何? 【TRML2020】 惜果:5
17.解不等式(3-9)+(9*3)>(3*+9*−12) 得x的範圍為何? $€¥¥x: x<±✯l<x<2 或1 18. 若方程式|logx|=ax+b有3個實根R、10、1000R,則axbxR=? y=\logx| |log R/= aR+b 1)=ax+b 11+log R/ = 10ak+b 13+log R1 = 1000 QR+b 2 2025
Answers
Ian
6 monthsago
如圖
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