Question

Asked Feb 25, 2019

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Hello can you please help me solve this questions.

x^3+6x^2-4x-24<=0 Can you please show me a step by step on how to find the intervals?

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Step 1

First find a zero or a root that satisfies the given cubic polynomial and use Synthetic division to find the other roots.

Step 2

The number –6 satisfies the function and hence it is zero.

Step 3

Then, the given polynomial ...

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