Factor the trinomial completely.12y4 - 11y2 - 15
A. (3y2 - 5)(4y2 + 3)
B. (3y2 + 1)(4y2 - 15)
C. (4y - 3)(3y + 5)
D. (12y2 - 5)(y2 + 3)
Answer: A
Mathematics
You might also like to view...
Find an equation for the sphere with the given center and radius.Center (0, 0, 5), radius = 8
A. x2 + y2 + z2 - 10z = 39 B. x2 + y2 + 8 z2 + 10z = 39 C. x2 + y2 + z2 + 10z = 39 D. x2 + y2 + 8 z2 - 10z = 39
Mathematics
Answer the question.Are 10j and -10j solutions to the equation x2 + 100 = 0?
A. No B. Yes
Mathematics
Provide an appropriate response.Which is the least common multiple of 4 and 15?
A. 60 B. 30 C. 15 D. 4
Mathematics
Provide an appropriate response.Make a simple approximate sketch of a graph that corresponds to the following function of time. The number of widgets produced if a certain number is produced per minute 
A. 
B. 
C. 
D. 
Mathematics