Express the sum or difference as a product.sin 8x - sin 2x
A. 2 cos 2x cos 5x
B. 2 sin 3x
C. 2 sin 5x cos 3x
D. 2 sin 3x cos 5x
Answer: D
You might also like to view...
Determine whether the number is abundant or deficient.33
A. Abundant B. Deficient
Sketch the graph of the function f(x) = 2 +  figure 1.png)
What will be an ideal response?
Solve. Write the fraction in simplest form.Marty jogged 
of a mile from home and then rested. Then he continued jogging another 
of a mile until he discovered his watch had fallen off. He walked back along the same path for 
of a mile until he found his watch. Find how far he was from his starting point.
A. 
mi
B. 
mi
C. 
mi
D. 
mi
Solve the problem.A bacterial culture has an initial population of 10,000. If its population declines to 5000 in 8 hours, what will it be at the end of 10 hours? Assume that the population decreases according to the exponential model.
A. 3299 bacteria B. 4204 bacteria C. 2102 bacteria D. 2500 bacteria