Multiply.(x + 12)(x - 12)
A. x2 - 24x - 144
B. x2 - 144
C. x2 + 24x - 144
D. x2 - 24
Answer: B
Mathematics
You might also like to view...
Find the focus and directrix of the parabola.x2 = -8y
A. (0, -2); y = -2 B. (-2, 0); y = 2 C. (0, -2); y = 2 D. (0, -2); x = 2
Mathematics
Provide an appropriate response.Simplify and express your answer in terms of positive exponents: 
What will be an ideal response?
Mathematics
Solve.A window washer accidentally drops a bucket from the top of a 64-foot building. The height h of the bucket after t seconds is given by 
When will the bucket hit the ground?
A. 32 sec B. 4 sec C. -2 sec D. 2 sec
Mathematics
If possible, simplify the expression. If any variables exist, assume that they are positive.8
- 2x
A. 6x
B. 8
- 2x
C. 10
D. 6x
Mathematics