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SS1 · Algebra · MAT/ALG — SS1.08

Quadratic Equations by Factorization

Revises integer factorization, teaches factorization of quadratic expressions, and solves quadratic equations using factorization.

Sample quiz questions

  1. Find two integers whose product is 12 and whose sum is 7.

    • A. 2 and 6
    • B. 3 and 4
    • C. -3 and -4
    • D. 1 and 12
  2. Which of the following represents the expanded form of (x + 2)(x + 5)?

    • A. x² + 7x + 10
    • B. x² + 10x + 7
    • C. x² + 3x + 10
    • D. x² + 7x + 7

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