OK I can't believe I forgot this.

United States
September 6, 2008 9:36pm CST
Hello I had a question I took a math class and lost my notes from last year. Since I went on vacation I forgot how to do some math problems. I would be very happy if someone can answer this question I really need to know how to do it so i can re freshen my mind. Question: Factor: 25x^2-121 and last 1 this is for my review... if (6y+2)(3y+4) is written in the form of ay2 + by+c, what is the value of c? You do not have to answer these if you don't want to. Thanks a lot.
1 response
@Erin88 (348)
• United States
7 Sep 08
For the first one, I think it's (5x-11)(5x+11). Not sure on the second one.