Taliyah Spencer
2022-04-19
Elliot Roy
Beginner2022-04-20Added 14 answers
Savanah Wilkerson
Beginner2022-04-21Added 13 answers
Step 1
It will be easier if you use the formula for the second solution:
, where x is your first solution.
Then
Insert for every respective term of y in the original ode and get:
which gives
Sum up each related term and cancel out and and obtain
Divide by and get the simplified form:
Use reduction of order by letting and get:
This has the simple solution
. Replace u(x) back to v by integrating it once and get:
At last, go back to the form of
Nicely put:
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