Factor.x2 + 2x - 15
A. (x - 5)(x + 1)
B. (x + 5)(x - 3)
C. x2 + 2x - 15
D. (x - 5)(x + 3)
Answer: B
Mathematics
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A. x3/7 B. x7/3 C. x1/7 D. x1/21
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A. 5170 ways B. 5665 ways C. 4620 ways D. 4410 ways
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Add.
+ 
A. 
x2 - 
x + 
B. 
x2 - 
x + 
C. 
x2 + 
x + 
D. 
x2 + 
x + 
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Solve the absolute value equation or indicate that the equation has no solution.
+ 4 = 6
A. 
B. 
C. {- 
, - 
}
D. ?
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