Question

can anyone help me with y"+y'=2?

Answer 1

Where are you stuck at?

Answer 2

I don't even know how to start!

Answer 3

First solve the related homogenous differential equation:

\[\Large y''+y'=0 \]

Answer 4

How do I solve this homogenous differential equation?

Answer 5

Let \(y=e^{\lambda x}\)

Answer 6

So I assume you haven't done second or higher order differential equations at all yet? Because usually these kind of problems are tackled before inhomogeneous differential equations show up.

Answer 7

no

Answer 8

I saw that this month, but I don't know how to solve this problem. What do I do with this y that you provided?

Answer 9

differentiate it and then plug it back into your DE, solve for \(\lambda\)

Answer 10

You can use method of undetermined coefficients.

Answer 11

@ultrilliam

Answer 12

The midpoints of the sides of a square form a square. True or False?

Answer 13

The purpose of studying the insects at a crime scene is to help establish _____.

Answer 14

The insect colonization of a corpse is _____.

unpredictable
predictable based on

Answer 15

The young maggots grow rapidly because of _____ offered by the dead body.

the ba

Answer 16

The rules of rounding are completely different for decimals compared to whole numbers.

Answer 17

Nancy Billows bought 150 shares of NBC Universal stock at $22.885 per share. Her broker charged her $22.

Answer 18

Quantitative analytic methods are needed to determine _____.

the amount of poiso

Answer 19

What is the electron pair structure (electron geometry), shape (molecular shape),

Answer 20

Chinese HW check

Answer 21

Draw the lewis dot diagram for the following atoms

F

He

S

Answer 22

What is the volume of a piece of material where a 77.3g sample has a density of 0.

Answer 23

HOw many grams are in 2.47 mol of AgCI

Answer 24

general principle behind using u5f88 (hen) for adjectives/status verbs? like I kn

Answer 25

If anybody needs help with astronomy/astrology i'm really good with the subjects... except for the math parts cx

Answer 26

Are the following intensive and extensive properties?

Volume
Density

Answer 27

What is/are the units associated with the following quantity?

Volume
Density

Answer 28

Anatomy Tutorial: General Senses

Answer 29

Which of the following are not polynomials?
A.2/3x^-2+x+1
B.x^3+0x^2+2x+sqrt2
C.x^2/5+sqrt3x+1
D.2/x^3+x+1/2
E. x^-2+x+1

Answer 30

Why was an algae cell included along with the plant and animal cells?