Question

solve this DE: y'+y=e^{3x}

Answer 1

\[e^{\int{}{}p(x)dx}\]

Answer 2

\[e^{\int{}{}dx}=e^{x+c}\]

Answer 3

o wait i know what i didn' do

Answer 4

you dont need a contant of integration 'c' in your integrating factor

Answer 5

\[\frac{\text d}{\text d x}(ye^x)=e^x\cdot e^{3x}\]

Answer 6

yep then i forgot to integrate the right side for some reason. i think it's because the question before was a homogeneous equation

Answer 7

you can finish from here?

Answer 8

yes