12/06/24

How to solve for P(x) if P'(x)=4P(x)+a, assuming a is a non-zero constant
I have to solve this differential equation for my calculus class, and I've gotten stuck. I found that if P(x)=e4x then P'(x)=4e4x which I think is a step in the right direction, but I'm confused... more
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Expert Answers •3

11/24/24

The linear density of a rod of length 4 meters is given by 𝜌(x) = 8 + 7 x measured in kilograms per meter, where x is measured in meters from one end of the rod. Find the total mass of the rod.
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Expert Answers •2

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