k=-6/7 solved by cross multiplying.
Answer:
The general solution is

+ 
Step-by-step explanation:
Step :1:-
Given differential equation y(4) − 2y''' + y'' = e^x + 1
The differential operator form of the given differential equation
comparing f(D)y = e^ x+1
The auxiliary equation (A.E) f(m) = 0




The roots are m=0,0 and m =1,1
complementary function is 
<u>Step 2</u>:-
The particular equation is 
P.I = 
P.I = 
P.I = 



applying in integration u v formula

= 





again integration 
The general solution is 

+ 
5,380,000 I'm pretty sure. Hope it helped! ❤
The square root of 12 is 3.4.
Your integers are 3 and 4.
I hope this helps!
Answer:
y=3/5x+3
Step-by-step explanation: