SOLUTION: Factor Completely: y^4-16 Thanks !

Algebra ->  Complex Numbers Imaginary Numbers Solvers and Lesson -> SOLUTION: Factor Completely: y^4-16 Thanks !      Log On


   



Question 52893: Factor Completely:
y^4-16
Thanks !

Answer by tutorcecilia(2152) About Me  (Show Source):
You can put this solution on YOUR website!
y^4-16
(y^2-4)(y^2+4)
(y-2)(y+2)(y^2+4)