Curriculum
Course: Mathematics — Second Preparatory
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Curriculum

Mathematics — Second Preparatory

Unit 1: Real Numbers

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Unit 2: Algebra

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Unit 3: Geometry

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Unit 4: Statistics

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Quiz

Factoring by Grouping — Lesson quiz

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  • Questions count: 5
  • Passing grade: 60%
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1.
Factor ab + 5a + 2b + 10.
(a + 2)(b + 5)
(a + 2)(b − 5)
(a + 10)(b + 2)
(a − 2)(b + 5)
2.
Factor x³ − 3x² + 2x − 6.
(x − 3)(x² − 2)
(x − 3)(x² + 2)
(x + 3)(x² + 2)
(x² + 3)(x − 2)
3.
Factor 2xy + 4x − y − 2.
(y − 2)(2x + 1)
(y + 2)(2x + 1)
(y + 2)(2x − 1)
(2x − 2)(y + 1)
4.
Factor 3pq − 6p + 2q − 4.
(q + 2)(3p − 2)
(q − 2)(3p − 2)
(p − 2)(3q + 2)
(q − 2)(3p + 2)
5.
Factor mn + 4m − 3n − 12.
(n + 4)(m − 3)
(n − 4)(m + 3)
(n + 4)(m + 3)
(n − 3)(m + 4)
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