SOLUTION: Please help me as soon as you can on this problem: {{{-2u^2+5=3u^2-10u}}} I need to factor it. I know how to factor, what confuses me is the equal sign with two different equatio

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Please help me as soon as you can on this problem: {{{-2u^2+5=3u^2-10u}}} I need to factor it. I know how to factor, what confuses me is the equal sign with two different equatio      Log On


   

Question 428297: Please help me as soon as you can on this problem:
-2u%5E2%2B5=3u%5E2-10u
I need to factor it. I know how to factor, what confuses me is the equal sign with two different equations on both sides.
Thank you for your time and help!
Answer by sudhanshu_kmr(1152) About Me  (Show Source):
You can put this solution on YOUR website!
-2u^2+5=3u^2-10u

=> 3u^2 + 2u^2 -10u -5 =0
=> 5u^2 -10u -5 =0
=> u^2 -2u-1 =0 (divide by 5)

real root not possible.