Find points on the curve y=2x3 + 3x2 - 12x + 1 where the tangent is ho

1.	Find points on the curve y=2x3 + 3x2 - 12x + 1 where the tangent is horizontal?
Answer» Find points on the curve y=2x³ + 3x² - 12x + 1 where the tangent is horizontal? Solution:

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