1. Which of the following is NOT a special product?
A. (3x + 5) (3x - 5)
B. (m+3)(m+3)
C. (m. 6) (m. 6)
D. (x-2)(x-2)(x-2)
2. What is the product of squaring the binomial (5x + 4)??
A 10x2 + 16
B. 25x2 + 16
C. 25x2 + 40x + 16
D. 25x2 + 20x + 16
3. One of the factors of x2 + 2x - 15 is (x + 5) What is the other factor?
A. (x+3)
B. (x-3)
C. (X-5)
D. (x+5)
4. Which of the following gives a product of 4y - 16?
A. (2y + 4) (2y + 4)
B. (2y + 4) (2y - 4)
C. (2y-2)(2y - 8) D. (2y + 2)(2y + 8)
5. Which of following is the product of (n-3) (n-3) (n-3)?
A. n- 27
B. n3-9n2 + 27n + 27
C. n° +27
D. n' + 9n2-27n - 27
6. Find the missing terms: (x + ) (x + _) = x2 + 16x + 64
A. 4,4
B. 8,8
C.
D. 8,8
7. The area of the square is t-18t +81 square units. Which expression represents the length of the side?
A. (t + 8)
B. (t +9)
C. (t-8)
D. (t-9)
8. If (2n - 4) is one of the factors of 4n2 - 16, what is the other factor?
A. 2n +8
B. 2n + 4
C. 4n +4
D. 4n - 4
9. What is the product of the binomial (n + 5) (n + 5) using the FOIL method?
A. 5n2 + 10
B. n? + 10n + 25
C. n? + 10
D. n? + 5n + 25
10. Nina was asked to square (3x + 2), she answered 9x2 - 4. Is her answer correct?
A. Yes, because the product rule is correctly applied.
B. Yes, because squaring a binomial gives another binomial.
C. No, because the product must be 9x2 + 4
D. No, because squaring a binomial produces a trinomial product
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