SOLUTION: Find all zeros of the polynomial functions. Show the process.
2x^3 + 5x^2 - 4x - 3
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Question 983909: Find all zeros of the polynomial functions. Show the process.
2x^3 + 5x^2 - 4x - 3
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Find all zeros of the polynomial functions. Show the process.
2x^3 + 5x^2 - 4x - 3
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Note:: Since the coefficients add up to zero, x = 1 is a zero.
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1)....2....5....-4....-3
......2....7....3...}.. 0
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Quotient:: 2x^2 + 7x +3
Facor::
(2x+1)(x+3)
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Other zeroes:: x = -1/2 ; x = -3
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Answer: x = 1 OR x = -1/2 ; OR x = 3
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Cheers,
Stan H.
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