鏁板璇曞嵎绛旈鍗?/p>
(
绗?/p>
1
椤?/p>
,
鍏?/p>
2
椤?/p>
)
鏋涔濇牎
2018--2019
瀛﹀勾搴︾涓�瀛︽湡涔濆勾
绾у骞存湀鑰冪洃娴?/p>
瀛︽牎锛?/p>
鐝骇锛?/p>
濮撳悕锛?/p>
鑰冨彿锛?/p>
寰楀垎
璇勫嵎浜?/p>
涓�
銆?/p>
閫夋嫨棰?/p>
40
鍒?/p>
)
1
A B C D
6
A B C D
2
A B C D
7
A B C D
3
A B C D
8
A B C D
4
A B C D
9
A B C D
5
A B C D
10
A B C D
寰楀垎
璇勫嵎浜?/p>
浜?/p>
銆?/p>
濉┖棰?
锛?/p>
32
鍒?/p>
)
11.
12.
13.
14.
15.
16. 1
17.
18.
涓?/p>
銆?/p>
瑙ｇ瓟棰?/p>
(40
鍒?/p>
)
19
銆?/p>
锛?/p>
1
锛?/p>
5x
2
=3x
锛?/p>
2
锛?/p>
2x
2
-5x-3=0
锛?/p>
3
锛?/p>
(x-3)
2
=3(x-3)
锛?/p>
4
锛?/p>
x
锛?/p>
x+1
锛?/p>
+2
锛?/p>
x-1
锛?/p>
=0
20
銆?/p>
21
銆?/p>
22
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1
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2
锛庨�夋嫨棰樺繀椤讳娇鐢?/p>
2B
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3
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銆?/p>
4
锛庝繚鎸佸崱闈㈡竻娲侊紝涓嶈鎶樺彔銆佷笉瑕佸紕鐮淬�?/p>
娉?/p>
鎰?/p>
浜?/p>
椤?/p>
濉?/p>
娑?
鏍?
渚?/p>
姝ｇ‘濉秱
閿欒濉秱
鏁板绛旈鍗?/p>