SOLUTION: How to factor 3x^4-48

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: How to factor 3x^4-48      Log On


   

Question 372145: How to factor 3x^4-48
Found 2 solutions by Greenfinch, Gogonati:
Answer by Greenfinch(383) About Me  (Show Source):
You can put this solution on YOUR website!
3x^4 = 48
x^4 = 16
x = 2

Answer by Gogonati(855) About Me  (Show Source):
You can put this solution on YOUR website!
Solution:3%28x%5E4-16%29=
%28x%5E2-4%29%2A%28x%5E2%2B4%29=
%28x-2%29%2A%28x%2B2%29%2A%28x%5E2%2A4%29.