Simplify. Assume that all variables represent positive real numbers. + 6 + 9

A. -69
B. -3
C. 69
D. -20

Answer: C

Mathematics

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Find an equation for the rational function graph.

A. f(x) = 
B. f(x) =  
C. f(x) = 
D. f(x) = 

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Find the remaining zeros of f(x) given that c is a zero. Then rewrite f(x) in completely factored form.f(x) = 3x4 - 7x3 + 13x2 - 21x + 12; c = 1 is a zero

A. ; f(x) = (x - 1)(3x - 4)(x2 + 3)
B. -3, -1, ; f(x) = (x - 1)2(3x - 4)(x + 3)
C. 3, ; f(x) = (x - 3)(3x - 4)(x2 + 1)
D. -3, -1, - ; f(x) = (x - 1)(3x + 4)(x + 1)(x + 3)

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Mathematics

Solve.(4x2 + 3x + 2) + (-4x2 - 1) = 6x + 6

A. x = - 1
B. x = - 
C. x = 
D. x = - 

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Mathematics

Solve. Where appropriate, include approximations to the nearest thousandth. If no solution exists, state this.6 log x = (log x)2

A. 0, 1,000,000 B. 1,000,000 C. 1, 1,000,000 D. No solution

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Mathematics