SOLUTION: Can you tell me what I did wrong with this problem m2-2m=15 m2-2m-15=0 (m+3)(m-5)

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: Can you tell me what I did wrong with this problem m2-2m=15 m2-2m-15=0 (m+3)(m-5)      Log On


   

Question 30601: Can you tell me what I did wrong with this problem
m2-2m=15
m2-2m-15=0
(m+3)(m-5)
Answer by Cintchr(481) About Me  (Show Source):
You can put this solution on YOUR website!
+m%5E2-2m=15+
+m%5E2-2m-15=0+
+%28m%2B3%29%28m-5%29+
Just didnt finish it
+%28m%2B3%29%28m-5%29=0+
+m%2B3=0+ and +m-5=0+
+m=-3+ and +m=5+