Grade 7 Math MCQs

Grade 7 Math MCQ PDF - Chapters

Learn Expansion and factorization of algebraic expressions Multiple Choice Questions and Answers (MCQs), expansion and factorization of algebraic expressions quiz answers PDF to study grade 7 math course test 1 for online courses. 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 Book 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 Quiz): expansion and factorization of algebraic expressions App APK with *x + 3y - 2xy, x² + 2xy - 3y², -2y + 3x, and 3y - 42x* choices for online certificate courses. Practice expansion of algebraic expression quiz questions for school certificate programs for online classes.

**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

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