SOLUTION: 2x to the third power + 3x to the second power minus 8x +12 =0
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Question 955965
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2x to the third power + 3x to the second power minus 8x +12 =0
Answer by
CubeyThePenguin(3113)
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2x^3 + 3x^2 + 8x + 12 = 0
(2x + 3)(x^2 + 4) = 0
all roots: -3/2, 2i, -2i
real roots: -3/2