# Expansion and Factorization of Algebraic Expressions Multiple Choice Quiz Questions 1 pdf Download

Practice math quiz 1 on expansion and factorization of algebraic expressions MCQs, grade 7 expansion of algebraic expression multiple choice questions. Free learning guide has math worksheet with answering options x + 3y - 2xy, x^{2} + 2xy - 3y^{2}, -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 exam prep. Study to learn expansion of algebraic expression quiz to attempt multiple choice questions based test.

## MCQs on Expansion and Factorization of Algebraic Expressions - Quiz 1

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

- x
^{2}+ 2xy - 3y^{2} - x + 3y - 2xy
- -2y + 3x
- 3y - 42x

A

MCQ. 9a^{2} - 4 gives

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

A

MCQ. Factorize x^{2} + 8x + 12

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

A

MCQ. If x=3 is solution of x^{2} + kx + 15, 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

- 8x
^{2}- 5xy - 8x - 5y
- 3y - 2y
- none of above

A