Express the sum or difference as a product.sin 3x - sin 5x
A. 2 cos 3x cos 4x
B. -2 sin x cos 4x
C. -2 sin x
D. 2 sin 4x cos x
Answer: B
Mathematics
You might also like to view...
Write the statement in symbolic form.Let p, q, and r represent the following statements.p: I eat too much.q: I'll exercise.r: The food is good.If I eat too much, then I'll exercise.
A. q ? p B. p ? q C. r ? p D. p ? q
Mathematics
Find the area of the geometric figure.Parallelogram
3 m
A. 46.5 sq m B. 11.625 sq m C. 23.25 m D. 23.25 sq m
Mathematics
Perform the indicated operations and simplify the result. Leave the answer in factored form.
- 
A. 0
B. 
C. 
D. 
Mathematics
Solve by using the square root property.x2 - 14 = 0
A. x = -
B. x = 
C. x = ± 14
D. x = ± 
Mathematics