I am in desperate need of help in completing an assignment in subtraction formulas. I need to finish it by next week and am having a hard time trying to work out a few tricky problems. I tried some of the internet help sites but have not gotten what I want so far. I would be really grateful if anyone can help me.

Hello dear, subtraction formulas can be really challenging if your basics are not clear. I know this tool , Algebrator which has helped many novice build their concepts. I have used this software many times when I was in college and I recommend it to every novice .

Fantastic! I really appreciate your help. I am all of a sudden feeling glad knowing that assistance is at hand. I would like to try it out at once . Whom should I call to acquire this program? I can barely wait to get hold of this program now.