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Sir please tell the Factors of x^3+3x^2-3x+14...............................

Sir please tell the Factors of
x^3+3x^2-3x+14...............................

Grade:12th pass

1 Answers

Anish Singhal
askIITians Faculty 1192 Points
5 years ago
This eqn has one real root and two imaginary roots and we can find out by hit and trial that where one real root lies, f(-4) is some positive value and f(-5) is negatie hence real root will lie between –5 and -4.

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