factorize 3x cube minus x square - 3 x + 1
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Answer:
x square (3x - 1) -1 (3x - 1)
(x-1) (x square - 1) (3x - 1)
Step-by-step explanation:
3x cube - x square - (- 3 x + 1)
x square (common) (3x - 1) -1 (common) (3x - 1)
∴ x square (3x - 1) -1 (3x - 1)
let x-1 (x=1)
3(x cube) - (x square) - 3 x + 1
3X(1 cube) - (1 square) - 3X1 + 1
3 -1 -3 +1 (3-3 = 0) (1-1 = 0)
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