1.A particle that moves along a straight line has velocity meters per second after t seconds. How many meters will it travel during the first t seconds?
I used integration by parts but i didnt get the write answer.
2.
(1) You're going to need to use integration by parts twice.
First round requires: and
You will get:
Use integration by parts again on the red: and
Can you carry on from here?
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(2) Again, you'll need integration by parts: and
You'll get:
The blue integral should be easier to deal with now. You'll need long division or you can notice that: