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[x}](sh)y=x2-4x-5ĈDcxSABc(din)t|AB|=()
A3
B4
C6
D5
𰸣C
[x}]c(din)P(2,5)ֱx+y-9=0ľx()
A
B2
C
D
𰸣C
[x}]∆ABCABC=600AB=4BC=6tAC=()
A128
B76
C
D
𰸣C
[x}]һ֪(d)8ÿаеĸ0.7ôǡа5εĸ()
A
B
C
D
𰸣B
[(wn)}]log2[log2(log381)]=______
𰸣1
[(wn)}]֪tan=2t=______
𰸣
[(wn)}]ijͬW(xu)ÿͶ@еĸʶ0.6ǷͶ(d)tԓͬW(xu)Ͷ@3ǡ2Ͷеĸ______
𰸣0.432
[(wn)}]
}
(sh)ĈDc(bio)SĽc(din)____(g)
(j)(hu)Ӌ(j)Qм(j)(hu)Ӌ(j)Q(jng)(j)ע(c)(hu)Ӌ(j)CȯĘI(y)yЏĘI(y)(hu)Ӌ(j)(sh)y(tng)Ӌ(j)Ӌ(j)(j)(hu)Ӌ(j)ĘI(y)Y(w)Ya(chn)u(png)(gu)H(ni)ACCA/CATr(ji)bCy(tng)Ӌ(j)YĘI(y)
һ(j)쎟(j)쎟̎r(ji)̎Q·zy(c)̎˴Tע(c)(j)r(ji)O(jin)̎ԃ̎خa(chn)r(ji) l(xing)Ҏ(gu)Y(ji)(gu)̎r̎ȫ̎O(sh)O(jin)펟h(hun)Ӱu(png)r(ji)صӛ·r(ji)·O(jin)펟̎ůͨ̎oˮ̎Ӌ(j)̎