<span>First we have to find the slopes, we need it in the slope intercept form for this:
2x - 3y = -5; this is the standard form
-3y = -2x - 5
Get rid of all those negatives, multiply eq by -1
3y = 2x + 5
Divide by 3 to get y
y = x +
The slope of this equation (m1) is </span>
First find the characteristic solution. The characteristic equation is

which as one root at

of multiplicity 2. This means the characteristic solution for this ODE is

For the nonhomogeneous part, you can try a particular solution of the form

which has derivatives


Substituting into the ODE, the left hand side reduces significantly to

and it follows that

Therefore the particular solution is

and so the general solution is the sum of the characteristic and particular solutions,

Answer:
Size 36.
Step-by-step explanation:
Find the fraction (with a denominator of 72) that equals 1/2. In this case, it's 36/72 because 72 divided by 2 is 36. 1/2 = 36/72, so the font size is 36.
Answer:
x=-4
Step-by-step explanation:
First, write the expression and distribute.
-2(2x+11)=5x+14
-4x-22=5x+14
Add one of the variables to the other side (it makes solving a lot easier). I'll add 4x to both sides because it won't result in a negative x.
-4x-22=5x+14
<u>+4x +4x</u>
-22=9x+14
Now, subtract 14 on both sides.
-22=9x+14
<u>-14 -14</u>
-36=9x
Divide both sides by 9.
-36=9x
<u>/9 /9</u>
-4=x or x=-4 (they both mean the same thing)
Have a wonderful day! I hope this helped :3

is an irrational number i.e. it cannot be written in the form of

where p and q are integers and q is never equal to 0.
By multiples of

, we can write like:
1

=

= 3.14
2

= 2*3.14 = 6.28
3

= 3*3.14 = 9.42
In the same way, any integer n when multiplied by

, is a multiple of