Use the variation of parameters method to solve the de y"+y'- 2y=1

Step-by-step explanation:

Given differential equation is,

     y"+y'-2y=1

To find the complementary function we will write,

Hence, the complementary function can be given by

Let's say,

Wronskian can be given by,

Now, the particular integral can be given by

Hence, the complete solution can be given by

is only a line? i think so

answer: 16

step-by-step explanation: first you would add 6+6 which equals 12 then add 2+2 which equals 4. then add 12 + 4 which is 16.

hope this ^_^