I need help factoring
I tried it by grouping
Then I got
Thus my final answer was
From there, I had no clue what to do. My text book says the correct answer is but I just have no clue how they got there.
Any help would be appreciated, thanks.
I need help factoring
I tried it by grouping
Then I got
Thus my final answer was
From there, I had no clue what to do. My text book says the correct answer is but I just have no clue how they got there.
Any help would be appreciated, thanks.
Reneg
continue the factorization process. and factorize the (x^3-1) it will give you (x-1)(x^2+x+1). therefore the polynomial after factorization becomes
(x^2+2)(x-1)(x^2+x+1).
now how to factorize the x^3-1 ..the (x-1) is a factor of the polynomial x^3 -1 therefore dividing by (x-1) or simply use Horner's method
(Horner's method - Wikipedia, the free encyclopedia ) you will get the result .
MINOAS