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2. ¶þ´Îº¯Êý£¨Ò»Ôª¶þ´Î·½³Ì£©Åбðʽ¼ÆËãÆ÷

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4. Ò»Ôª¶þ´Î·½³ÌÉú³ÉÔÚÏß¼ÆËãÆ÷

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5. Ò»Ôª¶þ´Î·½³Ì֪ʶµãÕûÀí

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6. Ò»Ôª¶þ´Î·½³ÌÅä·½·¨½âÎö

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7. Åä·½·¨½âÒ»Ôª¶þ´Î·½³Ì

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8. ̽Ë÷¶þ´Îº¯ÊýÓëÒ»Ôª¶þ´Î·½³ÌµÄ½â·¨

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9. Ò»Ôª¶þ´Î·½³Ì¸ùÓëϵÊýµÄ¹Øϵ

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10. Ò»ÔªÒ»´Î·½³ÌºÍÒ»Ôª¶þ´Î·½³ÌµÄ½â·¨

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11. ÂèÂèÓÐÒ»Ôª¡¢ÎåÔª¡¢Ê®ÔªÓ²±Ò¹²520Ôª.Ò»ÔªÓ²±ÒΪʮԪÂèÂèÓÐÒ»Ôª¡¢ÎåÔª¡¢Ê®ÔªÓ²±Ò¹²520Ôª.

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12. ÏÂÁкÎÕßΪһԪһ´Î·½³Ìʽ2x¨C9¨Cx/3=11µÄ½â

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13. ÈôÒ»Ôª¶þ´Î·½³Ìʽ ¦Áx(x+l)+( x+1)(x+2)+bx(x+2)=2

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¦Áx(x+l)+( x+1)(x+2)+bx(x+2)=2 µÄÁ½¸ùΪ0¡¢2
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(A)2 (B)5 (C)7 (D)8
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14. ÈôÒ»Ôª¶þ´Î·½³Ìʽx2-30x+k=0µÄÁ½¸ù¾ùΪÖÊÊý

ÈôÒ»Ôª¶þ´Î·½³Ìʽx2-30x+k=0µÄÁ½¸ù¾ùΪÖÊÊý£¬
ÔòkµÄ×îСֵ=?
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15. ¼×¡¢ÒÒÁ½Ñ§Éúͬ½âÒ»Ìâx2ÏîϵÊýΪ1µÄÒ»Ôª¶þ´Î·½³Ìʽ

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16. ÒÑÖªÒ»Ôª¶þ´Î·½³Ìʽ4x2-9x-m =OµÄÒ»¸ùžé-3/4

ÒÑÖªÒ»Ôª¶þ´Î·½³Ìʽ4x2-9x-m =OµÄÒ»¸ùžé-3/4,
„tÁíÒ»¸ùžéºÎ?
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17. ¼×¡¢ÒÒÁ½ÈËͬ½âÒ»ÌâÒ»Ôª¶þ´Î·½³Ìʽ£¬

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/equation/503b5de77ae7349125cc93b479fbcaf6.html - 2020-05-19 - ´úÊý·½³Ì
 

18. ÏÂÁкÎÕßÊÇÒ»Ôª¶þ´Î·½³Ìʽ (2x+3 )(x+1) =(x+1)(x+3)µÄ½â?

ÏÂÁкÎÕßÊÇÒ»Ôª¶þ´Î·½³Ìʽ
(2x+3 )(x+1) =(x+1)(x+3)µÄ½â?
(A)x= 0»òx = -1
(B)x=-1»òx=-3
(C)x=-3/2x=-1
(D)x=-3»ò-3/2»òx=-1
/equation/1b63c98fef9d8ab1413da06ae7d017a8.html - 2020-05-18 - ´úÊý·½³Ì
 

19. ÈôÒ»Ôª¶þ´Î·½³Ìʽ¦Áx2-24x-8=0Óë-2x2+3x+b=0ÓÐÏàͬµÄ½â£¬Çó¦Á¡¢b=?

ÈôÒ»Ôª¶þ´Î·½³Ìʽ¦Áx2-24x-8=0Óë-2x2+3x+b=0ÓÐÏàͬµÄ½â£¬Çó¦Á¡¢b=?
/equation/3410673974d89995740c79c314771c5f.html - 2020-05-17 - ´úÊý·½³Ì
 

20. ÈôÒ»Ôª¶þ´Î·½³Ìʽ¦Áx2-24x-8=0Óë -2 x2+3x +b=0¡£ÓÐÏàͬµÄ½â£¬Çó¦Á¡¢b=?

ÈôÒ»Ôª¶þ´Î·½³Ìʽ¦Áx2-24x-8=0Óë
-2 x2+3x +b=0¡£ÓÐÏàͬµÄ½â£¬Çó¦Á¡¢b=?
/equation/4a096ab15b6cf0b3eec6a310cfee622f.html - 2020-05-17 - ´úÊý·½³Ì
 
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