Grade 7 Math MCQs

Grade 7 Math MCQ PDF - Chapter

# Expansion and Factorization of Algebraic Expressions Multiple Choice Questions and Answers PDF p. 1

Practice Expansion and factorization of algebraic expressions multiple choice questions and answers, expansion and factorization of algebraic expressions quiz answers PDF to solve grade 7 math worksheet 1 for online courses. Practice Expansion of Algebraic Expression MCQs, expansion and factorization of algebraic expressions quiz questions and answers for online certificate courses. Expansion and Factorization of Algebraic Expressions MCQ PDF: 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. Solve expansion of algebraic expression quiz questions for school certificate programs for online classes.

## MCQs on Expansion and Factorization of Algebraic Expressions Quiz

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

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

MCQ: 9a² - 4 gives

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

MCQ: Factorize x² + 8x + 12

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

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

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

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