3 years ago

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

Mathematics

1 answer:

DiKsa [7]3 years ago

4 0

Science is the answer

You might be interested in

Morse code is a way to transmit text using a series of dots or dashes The Morse code for "ADD" is shown What fraction of the sha

salantis [7]

5 shapes are dots because ADD on Morse code is •- -•• -••

5 0

3 years ago

Read 2 more answers

Which equation is represented by the table?

enot [183]

Answer:

C??????????????? ?????????

7 0

2 years ago

Analyze the statements below and complete the instructions that follow.

masha68 [24]

Answer c

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

What is the sign of f on the interval -2

TEA [102]

Answer:

$f$ is sometimes positive and sometimes negative.

Step-by-step explanation:

$f(x)=(x-3)(x+2)(x+4)(x+4)(x-1)(2x-9)$

Take $x=-1\in(-2,\frac{9}{2})\ as-2$

$f(-1)=(-1-3)(-1+2)(-1+4)(-1-1)(-2-9)\\\\=(-4)(1)(3)(-2)(-11)\\\\=-264\\\\f(-1)$

Take $x=2\in(-2,\frac{9}{2})\ as\ -2$

$f(2)=(2,-3)(2+2)(2+4)(2-1)(2\times2-9)\\\\=(-1)(4)(6)(1)(-5)\\\\=120\\\\f(2)>0$

Hence $f(x)$ for $x=-1$ and $f(x)>0$ for $x=2$

So $f$ is sometimes positive and sometimes negative in the interval.

3 0

3 years ago

One kind of bacteria in a laboratory culture triples every 30 minutes. Suppose the culture is started with 20 bacteria cells. Ho

IgorC [24]

Answer:

2 hours = 4 * 30 minutes

30 * 3 = 90

90 * 3 = 270

270 * 3 = 810

810 * 3 = 2430

So after 2 hours you will have 2430 bacteria cells.

Step-by-step explanation:

3 0

3 years ago