The measure of angle EAC is equivalent to 50 degrees.
7x - (25x^2 + 12x) = 7x - 25x^2 - 12x = -25x^2 - 5x
Answer:

Step-by-step explanation:
Consider linear differential equation 
It's solution is of form
where I.F is integrating factor given by
.
Given: 
We can write this equation as 
On comparing this equation with
, we get 
I.F =
{ formula used:
}
we get solution as follows:

{ formula used:
}
Applying condition:

So, we get solution as :

Answer: nah
Step-by-step explanation:
I think it’s 2
Hope that helped sorry if it’s wrong