# Expansion and Factorization of Algebraic Expressions MCQ Questions and Answers PDF Download eBook

Expansion and factorization of algebraic expressions Multiple Choice Questions and Answers (MCQs), expansion and factorization of algebraic expressions MCQs questions PDF to practice grade 7 math test 1 for online school programs. Practice "Expansion of Algebraic Expression" MCQs, expansion and factorization of algebraic expressions quiz questions and answers for online certificate courses. Learn expansion of algebraic expression, factorization using algebraic identities, factorization of quadratic expression, solving quadratic equation by factorization test prep for online school classes.

"Expansion of (x + 3y)(x - y) gives" Multiple Choice Questions (MCQ) on expansion and factorization of algebraic expressions with choices *x + 3y - 2xy, x² + 2xy - 3y², -2y + 3x, and 3y - 42x* for online certificate courses. Free math study guide for online learning expansion of algebraic expression quiz questions for online classes.

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

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

- x² + 2xy - 3y²
- x + 3y - 2xy
- -2y + 3x
- 3y - 42x

A

MCQ: 9a² - 4 gives

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

A

MCQ: Factorize x² + 8x + 12

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

A

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

- k = -8,x = 5
- k = 8, x = 3
- k = 6, x = 5
- None of above

A

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

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

A