
Descompuneri în factori - metoda grupării termenilor - 1
Authored by Peter Pop
Mathematics
7th - 8th Grade
Used 35+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
x2-3x+2=
(x-2)(x-1)
(x+2)(x+1)
(x-2)(x+1)
(x+2)(x-1)
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
x2-xy+xz-yz=
(x+y)(x+z)
(x-y)(x+z)
(x-y)(x-z)
(x+y)(x-z)
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
x2+2xy+2yz+zx=
(x-2y)(x-z)
(x+2y)(x-z)
(x+2y)(x+z)
(x-2y)(x+z)
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
x2+5x+4=
(x+4)(x+1)
(x+4)(x-1)
(x-4)(x-1)
(x-4)(x+1)
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
x2-4x+3=
(x-3)(x+1)
(x-3)(x-1)
(x+3)(x-1)
(x+3)(x+1)
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
x2+6x+8=
(x-2)(x-4)
(x-2)(x+4)
(x+2)(x-4)
(x+2)(x+4)
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
8x2+6x+1=
(4x+1)(2x-1)
(4x+1)(2x+1)
(4x-1)(2x-1)
(4x-1)(2x+1)
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