Learn expansion and factorization of algebraic expressions multiple choice questions, grade 7 math test 1 for elementary school degree online courses, distance learning for exam prep. Practice expansion of algebraic expression multiple choice questions (MCQ), expansion and factorization of algebraic expressions quiz questions and answers for math class for 7th grade common core math lessons.

Study elementary school math multiple choice questions (MCQ): 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 online distance school education with interactive student portal for examination preparation. Free math study guide for online learning expansion of algebraic expression quiz questions to attempt multiple choice questions based test.

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

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