Use the distributive property to simplify.(-9x - 6y - 8)(-2x)
A. 18x2 - 6y - 8
B. 18x2 + 12xy + 16x
C. -9x - 6y + 16x
D. 18x + 12y + 16
Answer: B
Mathematics
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Use the product rule to multiply.
? 
A. 
B. 10
C. 
D. 
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If x = -4 and y = -2, evaluate the expression.3x + 2y
A. -14 B. 0 C. -16 D. -8
Mathematics
Write the partial fraction decomposition of the rational expression.
A. 
+ 
B. 
- 
C. 
- 
D. 
- 
Mathematics
Find functions f and g so that f ? g = H.H(x) = ?6x + 3?
A.
| f(x) = ?-x?; | g(x) = 6x - 3 |
B.
| f(x) = ?x?; | g(x) = 6x + 3 |
C.
| f(x) = x; | g(x) = 6x + 3 |
D.
| f(x) = -?x?; | g(x) = 6x + 3 |
Mathematics