Factor completely using the grouping method to factor trinomials. If unfactorable, indicate that the polynomial is prime.12z2 - 7z - 12
A. prime
B. (12z + 3)(z - 4)
C. (4z - 3)(3z + 4)
D. (4z + 3)(3z - 4)
Answer: D
You might also like to view...
Express the sum or difference as a product of sines and/or cosines.cos(4?) + cos(2?)
A. 2 sin(3?) sin ? B. 2 cos(3?) cos ? C. 2 cos(3?) sin ? D. 2 cos(3?)
Using the concepts of graphing inequalities, determine the inequality which describes the graph.
A. y ? -2x - 2 B. y ? -2x - 2 C. y ? 2x - 2 D. y ? 2x - 2
Solve the problem.The Neighborhood Lemonade Stand, Inc. reported net incomes of -$190, -$183, and -$132 for the past three years. What was its total net income for these three years?
A. -$505 B. -$315 C. $505 D. -$373
Find the slope-intercept form of the equation of a line with the given slope that passes through the given point.Undefined slope, through (8, -2)
A. x = -2 B. x = 8 C. y = 8 D. y = -2