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baherus [9]
3 years ago
7

Y''+2y'+y=e^2x how to solve it?

Mathematics
1 answer:
stepladder [879]3 years ago
7 0

Answer:

y=C_1e^{-x}+C_2xe^{-x}+\frac{1}{5}e^{2x}.

Step-by-step explanation:

all the details see in the attached picture.

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HELP ASAP PLEASE!!!!!!!!!!!
Inessa05 [86]

Look in the table at the column that has 1 minute and 4.25 pages. Printer A prints 4.25 pages in 1 minute which is a rate of 4.25 pages per minute. The rate of printing is the slope in the equation. A rate of 4.25 pages per minute is represented by the equation y = 4.25x, where 4.25 ids the slope of the equation.

We are told that Printer A prints faster than Printer B, so Printer B must have a lower rate of printing than Printer A. The equation for Printer B must have a slope less than 4.25.

There are two choices which have a slope less than than 4.25.

Answer: y = 4.2x; y = 4x

3 0
3 years ago
7.C.J. says the quotient of -3/4 divided by 1/4 is - 1/3
Elanso [62]

The correct quotient is -3

The mistake CJ likely made is multiplying using the reciprocal of -3/4. The correct option is d. He multiplied using the reciprocal of -3/4

From the question,

We are to determine the correct quotient.

The given division operation to be carried out is -3/4 divided by 1/4

The correct quotient can be determined as shown below

-\frac{3}{4} \div \frac{1}{4}

Multiply -\frac{3}{4} by the reciprocal of \frac{1}{4}

The reciprocal of \frac{1}{4} is  \frac{4}{1}

Then, we get

-\frac{3}{4} \times \frac{4}{1}

This gives

-\frac{12}{4}

= -3

The correct quotient is -3

The mistake CJ likely made is multiplying using the reciprocal of -3/4.

Hence, the correct quotient is -3

The mistake CJ likely made is He multiplied using the reciprocal of -3/4. The correct option is d. He multiplied using the reciprocal of -3/4

Learn more here: brainly.com/question/13124034

6 0
3 years ago
What is the number in standard form?
zaharov [31]
It`s already in standard form but anyways the correct answer is 49.08
 
3 0
3 years ago
Read 2 more answers
What is the probability that a domestic airfare is $550 or more (to 4 decimals)?
Korvikt [17]
All I know is look it up because you are in college and I am in elementary school almost to middle.
5 0
3 years ago
Is the answers to 54+51 positive or negative
Ludmilka [50]

Answer:

Positive

Step-by-step explanation:

Because 54 + 51 is 105 and it can only be negative if one of those two numbers has a negative

Mark as brainllest if helps

7 0
3 years ago
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