Solve.A rectangle has an area of x2 + 9x + 14. Find one possibility for its width and its length.
A. x + 7, x + 2
B. x + 14, x + 1
C. x - 7, x - 2
D. x + 7, x - 2
Answer: A
Mathematics
You might also like to view...
Find the derivative of y with respect to the appropriate variable.y = (9 - 9?) tanh-1 ?
A. 
- 9 tanh-1 ?
B. 
- 9 tanh-1 ?
C. 
- 9 tanh-1 ?
D. 
Mathematics
Determine if the series converges absolutely, converges, or diverges.
A. converges absolutely B. diverges C. converges conditionally
Mathematics
Write a chain rule formula for the following derivative.
for u = f(p, q); p = g(x, y, z), q = h(x, y, z)
A. 
= 
+ 
B. 
= 
+ 
+ 
C. 
= 
D. 
= 
+ 
Mathematics
Solve the problem.If n(A ? B) = 64, n(A ? B) = 20, and n(A) = n(B), find n(A).
A. 22 B. 42 C. 32 D. 10
Mathematics