- Sat Apr 07, 2012 6:08 pm
- Forum: Intermediate Algebra
- Topic: Equations containing radicals
- Replies:
**1** - Views:
**6405**

Hello, I am new to Purplemath, and am experiencing some difficulty with the above subject. Here is the problem: (Square root y + Square root y+7=7), I raised the entire equation to the power of 2, to elimnate the square root. This is what I have so far: y+y+7=49 Subtracted 7 from both sides Gave me ...