Solve the equation by factoring.25x2 - 90x + 81 = 0
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Factor completely.16 + 8x + x2
A. (x - 4)2 B. (x + 4)2 C. (x + 4)(x - 4) D. Prime
Mathematics
Solve the inequality. Give the solution set in both interval and graph forms.5x - 3 ? 4x - 5
A. (-?, 5)
B. (5, ?)
C. [-2, ?)
D. (-?, -2]
Mathematics
Determine whether the given ordered pair is a solution of the equation.2x - 2y = 18; (4, 5)
A. Yes B. No
Mathematics
Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = -|x|
A. 
B. 
C. 
D. 
Mathematics