How does one factorize ?
I tried factorizing it by and a few other methods
but couldn't really get close to the answer.
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let x^3 = a
The equation becomes a + 1/a -2 = 0
a^2 - 2a + 1 = 0 That gives ( a -1 )^2 = 0 OR ( x^3 - 1 )^2 = 0
and we know the factors of x^3 - 1
Another approach . . .
We have: . . . . . . . .
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