Determine which value(s), if any, must be excluded from the domain of the variable in the expression.
A. x = -2
B. x = -4
C. x = 0, x = - 
D. none
Answer: D
Mathematics
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Use the quadratic formula to find any x-intercepts on the graph of the equation.y = x2 - 2x + 10
A. 
B. 
C. 2 ± 3
D. None
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Let p represent the statement, "Jim plays football", and let q represent the statement "Michael plays basketball". Convert the compound statement into symbols.Neither Jim plays football nor Michael plays basketball.
A. ~(p ? q) B. ~p ? ~q C. ~p ? q D. ~(p ? q)
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Find the radius or diameter of the circle.What is the diameter of a circle with radius of 16 yd?
A. 803.84 yd B. 32 yd C. 8 yd D. 50.24 yd
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Rewrite the rational expression as an equivalent rational expression with the given denominator.
= 
A. 
B. 
C. 
D. 
Mathematics