SOLUTION: factor the polynomial if it can't be factored it is prime 9x^4-25 please show steps and if it factorable or not

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Question 1049366: factor the polynomial if it can't be factored it is prime
9x^4-25
please show steps and if it factorable or not

Answer by Fombitz(32388)   (Show Source): You can put this solution on YOUR website!
Difference of two squares, it is factorable.

Again the first factor is the difference of two squares.

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