Expansion and Factorization of Algebraic Expressions Multiple Choice Questions and Answers 1 pdf eBooks Download

Learn expansion and factorization of algebraic expressions MCQs, grade 7 online math test 1, expansion of algebraic expression multiple choice questions and answers. Expansion of algebraic expression revision test has math worksheets, helping answer key with choices as x + 3y - 2xy, x² + 2xy - 3y², -2y + 3x and 3y - 42x of multiple choice questions (MCQ) with expansion of algebraic expression quiz as expansion of (x + 3y)(x - y) gives for competitive exam prep, viva interview questions. Free math study guide to practice 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, 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