Simplify the expression. If any variables exist, assume that they are positive.2
- 
A. 2x
- 1
B. 2(x -1)
C. (x -1)
D. (2x -1)
Answer: D
Mathematics
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A. 8.974 in. B. 7.417 in. C. 9.217 in. D. 10.774 in.
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and g(x) = 7x + 2.
A. 
B. 44
C. 54
D. 1104
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Simplify using the laws of exponents.(3xy5)2(2x4y2)3
A. 5x14y16 B. 72x14y16 C. 6x14y16 D. 6x10y12
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