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1. For any real number a and b, if ab = 0, then either a= 0 or b = 0 is called
A. Zero Product Property
C. Addition Property
B. Square Root Property
D. Subtraction Property
2. The (x + 3)(x - 3) is a factored form of equation
A. x2 - 3 = 0
C. x2 - 9 = 0
B. 2x2 = 9
D. x2 + 32 = 0
3. What is the factored form of x2 + 10x + 25 = 0?
A. (x - 5)2
C. (x + 2) (x + 5)
B. (x + 5)2
D. (x - 2) (x + 5)
4. Solve for the value of x in equation 4x2 + 8x = 0.
A. x = 0, -2
C. x = 1,2
B. X = 2,-2.
9 gehool D. x = -1,-2
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5. In question number 4, find the GCF of 4x2 and 8x.
A. 2x
C. 3x
B. X V.
D. 4x hicho
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6. What is the solution set of 6x2 - 30x = -36?
Syosidan
A. {1,2}
C. {3,4}
B. {2,3}
D. {4,5)​