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## Homework Statement

Solve:

dP/dt + 2tP = P + 4t - 2

## The Attempt at a Solution

I've done a couple of these but I'm not sure how to start with this one...

First I have to put it in standard form right?

dP/dt + P(2t - 1) = 4t - 2

Then obtain the integrating factor by integrating (2t - 1)