Find the integral.
A. e ln(ex + e) + C
B. 
+ C
C. x + C
D. ln(ex + e) + C
Answer: D
You might also like to view...
Factor the polynomial completely.6x2y2 + 7xy2 - 20y2
A. (2x - 4y)(3x + 5y) B. (3x - 4y)(2x + 5y) C. y2(x - 4)(6x + 5) D. y2(3x - 4)(2x + 5)
Simplify the square root.
A. w26 B. |w14| C. -w14 D. w14
Solve by the quadratic formula. Simplify answers. Use i notation for nonreal complex numbers.
+ 
= 
A. x = 
B. x = 
C. x = 
D. x = 
Solve the problem.The manager of a bulk foods establishment sells a trail mix for $6 per pound and premium cashews for $12 per pound. The manager wishes to make 90 pounds of a 
mixture that will sell for $10 per pound. How many pounds of each should be used?
A. 30 pounds of trail mix 60 pounds of cashews B. 45 pounds of trail mix 45 pounds of cashews C. 60 pounds of trail mix 30 pounds of cashews D. 75 pounds of trail mix 15 pounds of cashews