
因式分解 Factorisation
Authored by Cheng Angela
Mathematics
7th - 12th Grade
Used 9+ times

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12 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
因式分解x2 - y2
(x - y)2
(x + y)2
(x + y)(x - y)
2(x - y)
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
因式分解 x2 - 2xy + y2
(x + y)2
(x - y)2
(x + y)(x - y)
(x + y)2 - 2xy
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
因式分解16x2 - 9
(4x - 3)2
(8x - 3)2
(4x + 3)(4x - 3)
(8x + 3)(8x - 3)
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
因式分解 121x2 - 66xy + 9y2
(11x + 3y)2
(11x - 3y)2
(11x + 3y)(11x - 3y)
xy(121x - 66 + 9y)
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
因式分解4x + 6y
2(2x + 4y)
2(2x + 3y)
4(x + 2y)
(2x + 3y)2
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