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. Directions: read each statement carefully. Write the letter of the correct answer in the space provided.
1. What do you call the reverse process of multiplication?
a. rationalization
b. factoring
c. special product
d. least common multiple
2. What is the common factor of x²y + x³y?
a. xy
b. x²y
C. X²
d. y
3. What is the factored form of 4x² - y²?
a. (2x-y 1²
b.(2x - y 12
c. (x + y)(x − y)
d. (2x+y)(2x-y)
4. Which of the following is a perfect square trinomial?
a. x² + 2xy + 4y²
c. 2x² + 4xy + 4y²
b. x² + 4xy + 4y²
d. x² + 2xy + 2y²
5. Which of the following is the factor of a perfect square trinomial?
a. perfect square trinomial c. sum of two squares
b. difference of two squares d. binomial
6. Which of the following is equal to x² + 4xy + 4y²?
a. (x - 2y 12
b. (x + 2y 12
c. (x+2y)(x - 2y)
d. (2x + y)(2x - y)
7. Which statement is true?
a. The square of a binomial is also a binomial
b. The product of the sum and difference of two terms is a binomial.
c. The product of a binomial and a trinomial is the square of a trinomial.
d. The product of the cube of a binomial is trinomial.
8. Which of the following DOES NOT belong to the group?
1
25
a. x4-1
b. x² - 36y4
c. (x-1)²-4
d. x4 - 6
b. 35a²b
c. 5a³
9. What is the greatest common factor of 35a² and 5a ?
a. 35a³b
d. 5a
10. The area of a rectangular garden is (12x²- 8x-15) m². Find its dimensions.
a. (3x-5)m by (4x+3)m c. (6x-3)m by (2x-5)m
b. (6x + 5)m by (2x-3)m
d. (12x 15)m by (x + 1)m
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Sagot :

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