Find the indicated root, or state that the expression is not a real number.-
A. 2
B. -
C. not a real number
D. -2
Answer: D
Mathematics
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Solve the problem.Express the combined areas of the three rectangles as the product of two binomials. 
A. (5x + 1)(3x + 16) B. 15x2 + 52 C. (5x + 2)(3x + 8) D. (5x + 8)(3x + 2)
Mathematics
To write the equation of the perpendicular bisector of a given segment AB, we must find
(a) the length of AB. (b) the slope of AB. (c) the midpoint of AB. (d) Both (a) and (c) are correct. (e) Both (b) and (c) are correct.
Mathematics
Solve the system for all real solutions, using any suitable method.
?
What will be an ideal response?
Mathematics
Solve the problem.A rectangular picture frame has a length of l(x) = 2x + 3, and a width of 
Calculate the area of the frame if x = 4 inches.
A. 44 in.2 B. 80 in.2 C. 27 in.2 D. 176 in.2
Mathematics