Question:উৎপাদকে বিশ্লেষণ কর: `x^3 - 3x^2 + 4x - 4`
Answer মনে করি, `f(x) = x^3 - 3x^2 + 4x - 4` `:. f(2) = (2)^3 - 3(2)^2 + 4(2) - 4` = 8 - 12 + 8 - 4 = 16 - 16 = 0 `:. (x - 2), f(x) `এর একটি উৎপাদক। এখন, `x^3 - 3x^2 + 4x - 4` `= x^3 - 2x^2 - x^2 + 2x + 2x - 4` `= x^2 (x - 2) - x(x - 2) + 2(x - 2)` `= (x - 2) (x^2 - x + 2)` (Ans)
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utpadoke bisholeshn karo: `x^3 - 3x^2 + 4x - 4`