Classify the polynomial as a perfect square trinomial, a difference of squares, or neither.36x2 - 84x + 49
A. Perfect square trinomial
B. Neither
C. Difference of squares
Answer: A
Mathematics
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Simplify the rational expression.
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.A semicircular driveway has a diameter of 60 ft. How long is the driveway?(Use 3.14 for ? .)
A. 92.2 ft B. 600 ft C. 94.2 ft D. 188.4 ft
Mathematics
Find the center-radius form of the equation of the circle satisfying the given conditions.Center (-5, -2), radius 
A. (x - 5)2 + (y - 2)2 = 3 B. (x + 2)2 + (y + 5)2 = 9 C. (x + 5)2 + (y + 2)2 = 3 D. (x - 2)2 + (y - 5)2 = 9
Mathematics
Find the domain of the function.f(x) = ln (6x - x2)
A. -6 < x < 6 B. -6 ? x < 0 C. 0 < x < 6 D. x ? 6
Mathematics