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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 the Greatest Common Factor — Lesson quiz

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  • Questions count: 5
  • Passing grade: 60%
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1.
Factor 8x + 12.
4(2x + 4)
4(2x + 3)
8(x + 12)
2(4x + 3)
2.
Factor 15ab − 10a.
5a(3b + 2)
5a(b − 2)
5a(3b − 2)
5(3b − 2)
3.
Factor y(y − 1) + 4(y − 1).
(y + 1)(y + 4)
(y − 1)(y − 4)
(y − 1)(y + 5)
(y − 1)(y + 4)
4.
Factor 5x² + 10x.
5x(x + 2)
5(x² + 2)
5x(x + 10)
10x(x + 1)
5.
Factor 6a³ − 9a².
3a²(2a + 3)
3a²(2a − 3)
3a(2a² − 3)
3a²(2a − 1)
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