SOLUTION: 72y to the 4th - 24y to the 3rd + 2y to the 2nd.

Algebra ->  Equations -> SOLUTION: 72y to the 4th - 24y to the 3rd + 2y to the 2nd.      Log On


   

Question 154149: 72y to the 4th - 24y to the 3rd + 2y to the 2nd.
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
72y to the 4th - 24y to the 3rd + 2y to the 2nd
---------
72y^4 -24y^3 + 2y^2
= 2y^2(36y^2 - 12y + 1)
= 2y^2 (6y-1)(6y-1)
=======================
Cheers,
Stan H.