It's my middle of the year exam (Mid Exam, or Mid Term) and I'm taking algebra/trigonometry but I need some help.
For one I'll just post a problem
Which expression is equivalent to (√(7) + √(2)) / (√(7) - √(2))
The answer is C but i need to know how to get to that answer without just plugging it into my calculator(plug in all the choices).
A) (11 + √(2)) / 14
B) 9/5
C) (9 + 2√(14)) / 5
D) - 1
Edit: I understand that problem now, go to my next post for the new one.
Should of just taken a picture but whatever, I'd really appreciate if someone could add my msn aarondawg14@yahoo.com and give me some more help
Could give you something in RS.