Originally Posted by manznitaa5 1-(x/x^2-5x+4),(x+1/x^2-16) I assume you meant that to be a 5x
2-(6/a^2-7a+6),(3/a^2-36) I might assume you meant a^2 instead of a6^2
First, factor the denominators:
The LCD is found by using all the different factors the most number of times they appear in any one denominator.
Same steps as before. Factor the denominators:
Can you finish? Try #3 and see how far you get.