# What are some helpful tricks to know when solving non homogenous second order differential equation

## Related Questions

HELP!! 20 POINTS AND BRAINLIEST!! In a card game, players score 8 points for each play called a meld. Select an expression that represents the points earned. What does your variable represent? Select two answers.

A. 8x

B. 8+x

C. x is the total number of points

D. x is the total number of melds

A and D because x is representing the melds and your multiplying 8 times the x amount of plays

A and D

Step-by-step explanation:

Each player gets 8 points per meld

8 equals your number of points

x equals number of melds

Which equation has no solution? |–x – 3| = 5
|2x – 1| = 0
|5 – 3x| = –8
|–x + 9| = 0

|5 - 3x| = -8

Step-by-step explanation:

The definition of absolute value is the distance from zero. Therefore, you cannot get a negative answer.

That is why this is wrong...

Hope it helps, also can I pls have brainliest?!

C

Step-by-step explanation:

Help fast!!!! Solve for q.

S=4p+4q

Q=18s............................

What is the LCM of two numbers that have no common factor greater than 1

The LCM is the smallest common multiple of two or more numbers. For example, the LCM of 2 and 5 is 10. The least common factor is the smallest common factor of two or more numbers. The smallest factor of every number is 1.

An example is 2 and 3. The LCM is the product of the 2 numbers.

LCM of 2 and 3 = 6.

This is true for all  pairs of numbers that have no common factor greater than 1.

A taxi company charges \$2.25 for the first mile and then \$0.20 per mile for each additional mile, or F = \$2.25 + \$0.20(m - 1) where F is the fare and m is the number of miles. If Juan's taxi fare was \$7.65, how many miles did he traveled in the taxi?

Answer: Juan travelled 28 miles in the taxi

Step-by-step explanation:

A taxi company charges \$2.25 for the first mile and then \$0.20 per mile for each additional mile. This means that for m additional miles, the charge will be 2.25 + 0.20(m - 1)

So if F represents the fare, then

F = \$2.25 + \$0.20(m - 1)

If Juan's taxi fare was \$7.65, to determine the number of miles that she paid for, we would substitute F = \$7.65 into the equation,

F = \$2.25 + \$0.20(m - 1). It becomes

7.65 = 2.25 + 0.20(m-1)

7.65 = 2.25 + 0.20m - 0.20

7.65 - 2.25 + 0.20 = 0.2m

0.2m = 5.6

m = 5.6/0.2 = 28 miles

What is 12/25 divided by 4

0.21

Step-by-step explanation:

i just used a calculator-_-

Factor this polynomial expression 2x2+12x+18

(2x + 6)(x + 3)

Step-by-step explanation:

2x^2 + 12x + 18

The above equation can be factorize as follows.

First multipy the first term(2x^2) and the last term (18) together as shown below

2x^2 x 18 = 36x^2

Next we will find the factor of 36x^2 such that the sum of the two factors will result to the second term in the equation (ie 12x). This factors are 6x and 6x. Now, let us put these factors in the equation, we have:

2x^2 +12x + 18

2x^2 + 6x + 6x + 18

Now we can factorize as follows

2x(x + 3) + 6(x + 3)

Now we have same entity in the two brackets., we'll pick one

(2x + 6)(x + 3)

Step-by-step explanation:

Alexander reads 1/8 of a book each night. how long will it take him to read 3/4 of the book?

6 NIGHTS IS THE ANSWER YOU ARE LOOKING FOR!
3/4 =6/8 6/8 divided by 1/8 = 6nights

∠AED is formed inside a circle by two intersecting chords. If minor arc BD = 82 and minor arc CA = 176, what is the measure of ∠ AED?