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2. The factored form of x² - 25 is
A. (x - 5) (x - 5)
B. (x - 5) (x + 5)
A. 3x
B. 2x
D. 2
3. Which of the following is the GCF of 4x² and 12x?
C. 4x
D. 5x
4. If xy =
C. (x + 5) (x + 5)
D. (x + 1)(x - 5)
0, then x = 0 or y = 0 where both x and y are real numbers is called
C. Zero Product rroperty
D. Multiplication Property
A. Square Root Property
B. Addition Property
5. Solve for v is the equation y² - 3y = 0
A y = 1,2
C. y = 2,3
By = 0,3
D. y = 1,3
6. Which of the following quadratic equations cannot be factored?
A. x² + 3x + 2 = 0
C. x² + 3x - 18 = 0
B. x²
4x + 4 = 0
D. x² + 2x-1=0
7. What are the solutions of x² + 5x + 4 =0?
A. -4, -1
B. 4, -1
C. -4, 1
D. 5, 4
Sagot :
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