SOLUTION: 4a^8-20a^6+8a^4

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Question 563643: 4a^8-20a^6+8a^4
Answer by JBarnum(2146) About Me  (Show Source):
You can put this solution on YOUR website!
roman numerals...i think not
take 4a^4 out
4a^4(a^4-5a^2+2)