2x-1)(x+3)=0 tenglamani yeching


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10 algebra geometriya II chorak


#1. (x-2)(2x-1)(x+3)=0 tenglamani yeching.
A)
B)

+
#2. Ildizlari 2 va 0 bo`lgan tenglama tuzing.
A)
B)
+D)
C)
#3. tenglamaning ildizini toping.
+A) -1
B) 1
C) -3
D) 3
#4. tengsizlikni yeching.
A)
B)
+C)
D)
#5. tengsizlikni yeching.
+A)
B)
C)
D)
#6. tengsizilikni yeching.
A)
B)
+C)
D)
#7. tengsizliklar sistemasini yeching.
A)
B)
C)
+D)
#8. tenglamani yeching.
A)0.6
+B) 0.4
C) 1
D) 2

#9. tenglamani yeching


+A) 5
B) 7
D)6
C)3
#10. Rasmda M nuqta ABC uchburchak tashqi sohasida yotibdi. MA, MB, MC kesmalarning o`rtalari mos ravishda K, F, P nuqtalar bilan belgilangan. PF to`g`ri chiziqqa parallel to`g`ri chiziqni ko`rsating.

+A) BC
B) KP
C) AB
D) KF
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