Find 1st and 2nd derivative for y = 3x^2e^x (showing rel max/min and points of inflection too).

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Question: Find the first and second derivatives
Find the first and second derivates for the following:a. y= 1- 4 square root of x + x^3 / yb. y=3x^2e^xc. y=x^3 sinx

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Doug C.
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