please help me with the following problems:
1.For x2- 25 = 0, x=
2.Add and simplify: 5/6+1/4
3.Simplify the square root of 27 + the square root of 75.
4.solve:3xsquared-2x-2=0
5.Find N for log2N=3
6.Find N for logb32=5
thanks so much for your help!!!
okay so i'm trying to factor #3
and i'm getting as far as (3x-2) (x-1) I know the signs are probably messed up and the 1 &2 are messed up, I know that the #'s that go in the spots of the 1 & 2 are supposed to multiply to equal -2 and add to equal the other -2 I just don't knwo how to get there. help?