Expansion and Factorization of Algebraic Expressions Multiple Choice Questions 1 PDF Download

Practice expansion and factorization of algebraic expressions MCQs, grade 7 math test 1 for online courses learning and test prep, expansion of algebraic expression multiple choice questions and answers. Expansion of algebraic expression revision test includes math worksheets to learn.

Math multiple choice questions (MCQ) on expansion of (x + 3y)(x - y) gives with options x + 3y - 2xy, x² + 2xy - 3y², -2y + 3x and 3y - 42x, expansion of algebraic expression quiz for competitive exam prep, viva interview questions with answers key. Free math study guide to learn expansion of algebraic expression quiz to attempt multiple choice questions based test.

MCQs on Expansion and Factorization of Algebraic Expressions Quiz PDF Download Worksheets 1

MCQ. Expansion of (x + 3y)(x - y) gives

  1. x² + 2xy - 3y²
  2. x + 3y - 2xy
  3. -2y + 3x
  4. 3y - 42x

A

MCQ. 9a² - 4 gives

  1. (3a + 2)(3a - 2)
  2. 9a + 12
  3. (4a + 13)(4a - 13)
  4. 54a - 32

A

MCQ. Factorize x² + 8x + 12

  1. (x + 2)(x + 6)
  2. (x + 3)(x + 4)
  3. 3x + 12
  4. 3x - 12

A

MCQ. If x=3 is solution of x² + kx + 15, the value of k is

  1. k = -8,x = 5
  2. k = 8, x = 3
  3. k = 6, x = 5
  4. None of above

A

MCQ. Expansion of 2x(x + 2y) + 3x(2x - 3y) yields

  1. 8x² - 5xy
  2. 8x - 5y
  3. 3y - 2y
  4. none of above

A