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3 years ago

1 + 2 + 1 + 1 x 0

Mathematics

2 answers:

yarga [219]3 years ago

4 0

0

Explanation:
If you multiply something by zero it will be zero. So 5 x 0 = 0

natta225 [31]3 years ago

3 0

Step-by-step explanation:

1+2=3+2=5×0=0 that is the answer i think

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Find a homogeneous linear differential equation with constant coefficients whose general solution is given by

frez [133]

Answer:

$y" + 2y' + 2y = 0$

Step-by-step explanation:

Given

$y=c_1e^{-x}cosx+c_2e^{-x}sinx$

Required

Determine a homogeneous linear differential equation

Rewrite the expression as:

$y=c_1e^{\alpha x}cos(\beta x)+c_2e^{\alpha x}sin(\beta x)$

Where

$\alpha = -1$ and $\beta = 1$

For a homogeneous linear differential equation, the repeated value m is given as:

$m = \alpha \± \beta i$

Substitute values for $\alpha$ and $\beta$

$m = -1 \± 1*i$

$m = -1 \± i$

Add 1 to both sides

$m +1= 1 -1 \± i$

$m +1= \± i$

Square both sides

$(m +1)^2= (\± i)^2$

$m^2 + m + m + 1 = i^2$

$m^2 + 2m + 1 = i^2$

In complex numbers:

$i^2 = -1$

So, the expression becomes:

$m^2 + 2m + 1 = -1$

Add 1 to both sides

$m^2 + 2m + 1 +1= -1+1$

$m^2 + 2m + 2= 0$

This corresponds to the homogeneous linear differential equation

$y" + 2y' + 2y = 0$

6 0

3 years ago

En la función cuadrática , realiza los siguientes pasos:

Jlenok [28]

MYOM PUTERACMESEDU SP

7 0

3 years ago

Find the values of x and y. State which theorem(s) you used.

Usimov [2.4K]

The required simplified value of x and y is 32 and 84 respectively.

Given that,
To find the values of x and y. State which theorem(s) you used.

<h3>What is simplification?</h3>

The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.

Vertical opposite angles

3x = 5x - 64
2x = 64
x = 32

Now,

5x - 64 = 5*32 - 64
= 160 - 64

= 96°
Now complementary angle y
y = 180 - 96°

y = 84°

Thus, the required simplified value of x and y is 32 and 84 respectively.

Learn more about simplification here:
brainly.com/question/12501526

#SPJ1

5 0

2 years ago

For what values are 2x^2=10x

BARSIC [14]

$\\ \sf\longmapsto 2x^2=10x$

Take to to right

$\\ \sf\longmapsto x^2=\dfrac{10x}{2}$

$\\ \sf\longmapsto x^2=5x$

Cancel a x from both sides

$\\ \sf\longmapsto x=5$

8 0

3 years ago

Can someone help me please

Arisa [49]

Answer:OK sure and hi my name is Chase!

so for this look for the number A and look at the bottom and side count how many squares up and sideways your number is. Hope this helps but i dont wanna give the answer because i want you to learn hope that makes sense and btw im in 5th grade and i did this last year!

Step-by-step explanation:

4 0

3 years ago