Factor completely, if possible.2x2 + 12x - xy - 6y
A. (6x - y)(x + 2)
B. (2x - y)(x + 6)
C. (2x + y)(x - 6)
D. (2x - 6)(x + y)
Answer: B
You might also like to view...
Solve the problem.If the switch is thrown open after the current in an RL circuit has built up to its steady-state value, the decaying current obeys the equation 
How long after the switch is thrown open will it take the current to fall to 
of its original value?
A. -4.60 L/R seconds B. 0.92 L/R seconds C. -4.40 L/R seconds D. 1.12 L/R seconds
Find the reference angle for the given angle.129°
A. 39° B. 61° C. 51° D. 49°
Fill in the blank with one of the symbols =, <, or > to produce a true statement.-3 ? -12
A. = B. > C. <
Solve.The voltage E in an electrical circuit is given by E = 6.5 cos 100?t, where t is time measured in seconds. Find the amplitude.
A. 100 B. 100? C. 6.5 D. 13