(sh)W(xu)ӢZW(xu)
(sh)W(xu)ӢZѻش(x)}δش(x)}}ĿRԇR
}ĿijNXdzһ_XȾ(jng)^݆Ⱦ͕100ȾO(sh)ÿ݆Ⱦƽÿһ_XȾx_X}з̑(yng)飨
A. 1+2x100 B. x1+x100 C. 1+x2100 D. 1+x+x2100
𰸡C
}O(sh)ÿ݆Ⱦƽһ_XȾx_Xtһ݆Ⱦx+1_ڶ݆Ⱦxx+1+x+1x+1x+1_(j)}з̼ɣ
O(sh)ÿ݆Ⱦƽһ_XȾx_X(j)}з̵
x+12100
xC
ĿД(sh)W(xu) Դ }ͣ
}Ŀ|a|=ataǣ A.ؓ(f)(sh)B.(sh)C.(sh)D.ؓ(f)(sh)
}Ŀタyx12+1ƽ1λõĒタʽ飨
A. yx22+1B. yx2+1C. yx+12+1D. yx12
}ĿиMΞ߅ܽMεǣ A.1cm2cm4cmB.4cm6cm8cmC.5cm6cm12cmD.2cm3cm5cm
}ĿӋ_ǣ
A. x2x3=x6 B. xy2=xy2 C. x24=x8 D. x2+x3=x5
}Ŀ
DcBFCEֱlϣFC֮gֱӜycADl(c)yAB=DEAC=DFBF=EC.
1CABCաDEF
2ָDƽеľf.
}Ŀ¼SC¼ǣ
A. ̫ꖖ| B. ˮГ C. D. ˵
}ĿAǣ D.A.ČQB.SQC.ČQSQD.϶
}Ŀタy3mx23cômȡֵ_____
ٶ - (x)б - ԇ}б
ʡ(lin)W(wng)`ͲϢeƽ_ | W(wng)кϢe^(q) | p_e^(q) | vʷ̓oxкϢe^(q) | ֙(qun)e^(q)