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Find the interval in R over which the function attached above is decreasing ?

Find the interval in R over which the function attached above is decreasing ?

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Grade:12

1 Answers

suvidhi mehta
292 Points
6 years ago
 derivative of function should be negative
so (x+1)^3e^x should be negative
so x should be less than -1
i hope this helps
derivative is taken by newton libnitz formula

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