Question

Factorize   x4 + x3 + x - 1​

Answer 1

Answer:

Factor the polynomial by factoring out the greatest common factor, x−1 . Rewrite 1 as 13 . Since both terms are perfect cubes, factor using the sum of cubes formula, a3+b3=(a+b)(a2−ab+b2) a 3 + b 3 = ( a + b ) ( a 2 - a b + b 2 ) where a=x and b=1 . Factor

Answer 2

Answer:

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