Register
Express the given product as a sum or difference containing only sines or cosines. sin (4x) sin (2x) sin(4x) sin (2x) =________ (Simplify your answer.)
204k views
4 votes
Express the given product as a sum or difference containing only sines or cosines.

sin (4x) sin (2x)
sin(4x) sin (2x) =________ (Simplify your answer.)

User Jerry Lee
by
4.4k points

1 Answer

1 vote

Answer:

sin(8x)

Explanation:

assuming that you didn't mean to write it twice

User Stein Korsveien
by
5.1k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.4m questions

7.0m answers

Other Questions

What is 3,897.003 in expanded form
The stem-and-leaf plot shows the number of people who used each run of the Red Line train. What is the range of the data? https://clackamasweb.owschools.com/media/g_mat08_ccss_2016/9/img_graph_stemandleaf.
For the spring festival, the Math Club is selling rulers for $1 and compasses for $2.50. the club would like to sell as many items as they can to raise funds. they need to at least make $15 to break even.
Matt has a box that is 15 inches long and 5 inches wide. The volume of the box is 225 cubic inches. What is the height of the box?
6xt3x -x+9 =33 solve the equatolion
Link Copied!