InterviewSolution
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InterviewSolution
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(i) 2 -3 - 83-3 का एक गुणनखंड (x + 1) है । |
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Answer» (x+1) is one factor of polynomial 2x^3 - 3x^2 - 8x - 3 So,We can write given polynomial as f(x) = 2x^3 + 2x^2 - 5x^2 - 5x - 3x - 3= 2x^2(x+1) - 5x(x+1) - 3(x+1)= (x+1)(2x^2 - 5x - 3)= (x+1)(2x^2 - 6x + x - 3)= (x+1)[2x(x - 3) + 1(x - 3)]= (x+1)(2x+1)(x-3) Therefore, other two factors are (2x+1) and (x-3) |
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