1.Which o f the following is NOT a difference of two squares? A.(1/4)x² - y²
B.0.1x² - 0.04
C.x² - 1
D.4x² - 9
2.Which of the following is the binomial factor of x³ - 27?
A.x + 9
B.x + 3
C.x - 3
D.x - 9
3.Which of the following are the factors of 8m³ + 27?
A.(2m + 3)(4m² + 6m + 9)
B.(2m - 3)(4m² + 6m + 9)
C.(2m + 3)(4m² + 12m + 9)
D.(2m + 3)(4m² - 6m + 9)
4.Which statement is true about the given expressions below?
EXPRESSION M:9x² - 81
EXPRESSION N:(x + 3) (x - 3)
A.M = N
B.M < N
C.M > N
D.M ≠ N
5.A villa has a rectangular swimming pool whose area is (x² + 11x - 26)m². What are the dimensions of the swimming pool?
A.(x + 13)m by (x - 2)m
B.(x - 13)m by (x + 2)m
C.(x - 13)m by (x - 2)m
D (x + 13)m by (x + 2)m
6.What are the factors of
p² - 7p + 12
A.(p - 4)(p - 3)
B.(p + 4)(p - 7)
C.(p + 3)(p - 4)
D.(p + 7)(p - 2)
7.Factor: b² - 49
A.(b + 7)²
B.(b + 7)(b + 7)
C.(b - 7)(b + 7)
D.(b - 7)²
B.0.1x² - 0.04
C.x² - 1
D.4x² - 9
2.Which of the following is the binomial factor of x³ - 27?
A.x + 9
B.x + 3
C.x - 3
D.x - 9
3.Which of the following are the factors of 8m³ + 27?
A.(2m + 3)(4m² + 6m + 9)
B.(2m - 3)(4m² + 6m + 9)
C.(2m + 3)(4m² + 12m + 9)
D.(2m + 3)(4m² - 6m + 9)
4.Which statement is true about the given expressions below?
EXPRESSION M:9x² - 81
EXPRESSION N:(x + 3) (x - 3)
A.M = N
B.M < N
C.M > N
D.M ≠ N
5.A villa has a rectangular swimming pool whose area is (x² + 11x - 26)m². What are the dimensions of the swimming pool?
A.(x + 13)m by (x - 2)m
B.(x - 13)m by (x + 2)m
C.(x - 13)m by (x - 2)m
D (x + 13)m by (x + 2)m
6.What are the factors of
p² - 7p + 12
A.(p - 4)(p - 3)
B.(p + 4)(p - 7)
C.(p + 3)(p - 4)
D.(p + 7)(p - 2)
7.Factor: b² - 49
A.(b + 7)²
B.(b + 7)(b + 7)
C.(b - 7)(b + 7)
D.(b - 7)²