What are the trickiest steps to do when adding or subtracting rational expressions? How does your knowledge of rational numbers help you (or hinder you) in adding and subtracting rational expressions? please help I need to answer this and I honestly don't know how to answer it
Answers
Answered by
8
Answer:
There are a few steps to follow when you add or subtract rational expressions with unlike denominators.
To add or subtract rational expressions with unlike denominators, first find the LCM of the denominator. ...
Write each expression using the LCD. ...
Add or subtract the numerators.
Simplify as needed.
Similar questions