因式分解
Authored by chang shengchi
Mathematics
8th Grade
Used 28+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
因式分解 x2 +5x+6的結果為何？
(x+2)(x+3)
(x-1)(x-6)
(x-2)(x-3)
(x+1)(x+6)
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
因式分解 x2 +4x+3的結果為何？
(x-1)(x-3)
(x+2)(x+3)
(x+1)(x+2)
(x+1)(x+3)
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
因式分解 2x2 -x-6的結果為何？
(2x-3)(x+2)
(2x-2)(x+3)
(2x+2)(x-3)
(2x+3)(x-2)
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
因式分解 12x2 -23x-9的結果為何？
(3x+9)(4x-1)
(4x+9)(3x-1)
(4x-9)(3x+1)
(3x-9)(4x+1)
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
因式分解 x2 -10x+24的結果為何？
(x-1)(x-24)
(x-3)(x-8)
(x-4)(x-6)
(x-2)(x-12)
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
因式分解 x2 -2x-8的結果為何？
(x-4)(x+2)
(x-1)(x+8)
(x-2)(x+4)
(x-8)(x+1)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
因式分解 x2 +x-12的結果為何？
(x-4)(x+3)
(x-6)(x+2)
(x-2)(x+6)
(x-3)(x+4)
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