Skip to main content
Library homepage
 

Text Color

Text Size

 

Margin Size

 

Font Type

Enable Dyslexic Font
Mathematics LibreTexts

9.4E: Sum-to-Product and Product-to-Sum Formulas (Exercises)

( \newcommand{\kernel}{\mathrm{null}\,}\)

For the following exercises, evaluate the product for the given expression using a sum or difference of two functions. Write the exact answer.

30.

31.

32.

For the following exercises, evaluate the sum by using a product formula. Write the exact answer.

33.

34.

For the following exercises, change the functions from a product to a sum or a sum to a product.

35.

36.

37.

38.


This page titled 9.4E: Sum-to-Product and Product-to-Sum Formulas (Exercises) is shared under a CC BY 4.0 license and was authored, remixed, and/or curated by OpenStax via source content that was edited to the style and standards of the LibreTexts platform.

Support Center

How can we help?