Factor the trinomial completely, or state that the trinomial is prime.12x2 - 7xy - 12y2
A. (12x + 3y)(x - 4y)
B. (4x + 3y)(3x - 4y)
C. prime
D. (4x - 3y)(3x + 4y)
Answer: B
You might also like to view...
Find the Cartesian coordinates of the given point.(
, ?/6)
A. 
B. 
C. 
D. 
Provide an appropriate response.A student solved an equation by the quadratic formula and reached the step x = 
.What are the solutions of the original equation?
A. 
B. 
, - 
C. 
, 2
D. The equation has no real number solutions.
Evaluate the expression for the given replacement values.2x - y
for x = 7, y = -8
A. 17 B. 3 C. 6 D. 22
Solve the problem.Salt Lake City, Utah, is due north of Flagstaff, Arizona. Find the distance between Salt Lake City (40°45' north latitude) and Flagstaff (35°16' north latitude). Assume that the radius of the Earth is 3960 miles. Round to nearest whole mile.
Fill in the blank(s) with the appropriate word(s).