Consider the function h as defined. Find functions f and g such that (f ? g)(x) = h(x).h(x) = 
A. f(x) = -, g(x) = 4x + 3
B. f(x) = x, g(x) = 4x + 3
C. f(x) = , g(x) = 4x - 3
D. f(x) = , g(x) = 4x + 3
Answer: D
Mathematics
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A. ?
B. ?
C. ?
D. ?
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A. 2e5 - 2
B. 2e5
C.
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A. 21 B. 15 C. 27 D. 126
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Factor the difference of squares. If the polynomial cannot be factored, write "prime."4x2 + 9
A. (2x + 3)2 B. prime C. (2x - 3)2 D. (2x + 3)(2x - 3)
Mathematics