higher power equation!

pls somebody have to help me on the best way to simplify equations like these;



thanks

They are expressions not equations.
x^3-1 = (x-1)(x^2+x+1)

x^4-1 = (x^2-1)(x^2+1) = (x-1)(x+1)(x^2+1)

Quote:

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Originally Posted by lawochekel

pls somebody have to help me on the best way to simplify equations like these;



thanks

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