Simplify the expression. Assume that all variables are positive when they appear.
A. 5
B. 5
C. 5
D. 25
Answer: C
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Decide whether the argument is inductive or deductive.Every coach must know his sport well. Steve Spurrier is a football coach, so Steve Spurrier knows football well.
A. Deductive B. Inductive
Evaluate.i13
A. i B. 1 C. -i D. -1
Given the polynomial function f(x), find the rational zeros, then the other zeros (that is, solve the equation 
), and factor f(x) into linear factors.f(x) = x3 - 64
A. 4, 2 + 2
i, 2 - 2
i ; f(x) = (x - 4) (x - 2 - 2
i)(x - 2 + 2
i)
B. 4, -2 + 2
, -2 - 2
; f(x) = (x - 4) (x + 2 - 2
)(x + 2 + 2
)
C. 4, -2 + 2
i, -2 - 2
i ; f(x) = (x - 4) (x + 2 - 2
i)(x + 2 + 2
i)
D. 4, -2 + 
i, -2 - 
i ; f(x) = (x - 4) (x + 2 - 
i)(x + 2 + 
i)
Consider the function h as defined. Find functions f and g such that (f ? g)(x) = h(x).h(x) = 
+ 3
A. f(x) = x, g(x) = 
+ 3
B. f(x) = 
, g(x) = 
+ 3
C. f(x) = 
, g(x) = 3
D. f(x) = x + 3, g(x) = 