Question

factorize х^3 – 3х^2 + 3x + 7​

Answer 1

Step-by-step explanation:

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Now, x³ - 3x² + 3x + 7

= x³ + x² - 4x² - 4x + 7x + 7

= x²(x + 1) + -4x (x + 1) + 7 (x + 1)

= (x + 1) (x² - 4x + 7),

which is the required factorization.

Answer 2

x³+x²-4x²-4x+7x+7

x²(x+1)-4x(x+1)+7(x+1)

(x+1)(x²-4x+7)

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