1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
zloy xaker [14]
3 years ago
5

For the differential equation y(n)+p1(t)y(n−1)+ ... +pn(t)y=0 with solutions y1, ..., yn Abel's formula for the Wronskian is W(y

1,...,yn)(t)=Ce−∫p1(t)dt. Use Abel's formula to find the Wronskian of a fundamental set of solutions of the differential equation y′′′+7y′′−y′−3y=0.

Mathematics
1 answer:
levacccp [35]3 years ago
7 0

Answer:

Step-by-step explanation:

Attached is the solution

You might be interested in
Find the product: <br><br>(i) (5 – 2x) (3 + x)​
Ilya [14]
<h2><u>Solution</u>:</h2>

\:

\large\red{ \longrightarrow} \pmb{ \sf{(5 – 2x) (3 + x)}}

\:

\mapsto \:  \:  \:  \sf{5(3 + x) – 2x(3 + x)}

\:

\mapsto \:  \:  \:  \sf{(5 × 3) + (5 × x) – (2x × 3) – (2x × x)}

\:

\leadsto \:  \:  \:  \sf{ 15 + 5x – 6x – 2x ^{2} }

\:

hope it helps!! :)

7 0
2 years ago
Read 2 more answers
Help me with this math problem??
vlabodo [156]

Answer:

B; 4.5 meters.

Step-by-step explanation:

Analyzing the question, we can see that 1 cm is equivalent to 1.5 meters.

Therefore, we must multiply 1.5 * 3 because the height of the sailboat in her drawing is 3 cm, and will be multiplied by 1.5 meters to find the real height.

1.5 * 3 = 4.5

Thusly, the height, in meters, of the actual boat is \boxed{{4.5\text{\:meters\:or\:B}}}.

Hope this helps! (:

3 0
3 years ago
3x-y=7 in slope intercept form
mina [271]

Answer:

y = 3x - 7

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Equality Properties

<u>Algebra I</u>

Standard Form: Ax + By = C

Slope-Intercept Form: y = mx + b

  • m - slope
  • b - y-intercept

Step-by-step explanation:

<u>Step 1: Define</u>

Standard Form:   3x - y = 7

<u>Step 2: Rewrite</u>

<em>Find slope-intercept form</em>

  1. Subtract 3x on both sides:                    -y = 7 - 3x
  2. Divide -1 on both sides:                         y = 3x - 7
7 0
2 years ago
Read 2 more answers
11 Which statement best describes purchases made
inn [45]
11-D
12-C
13- I would be guessing c because all the other ones sound like they would help with getting a loan
14-?
15-D
16- well idk what the diffrent would be because I don't know what the 2 people get paied
17-D
18-A
19-D
20- B
hope I helped somewhat
4 0
3 years ago
Simplify the following radical
Gelneren [198K]

Answer:

\large\boxed{2\sqrt[5]{64x^6y}=4x\sqrt[5]{2xy}}

Step-by-step explanation:

\text{Use}\\\sqrt[n]{a^n}=a\\ \sqrt[n]{ab}=\sqrt[n]{a}\cdot\sqrt[n]{b}\\a^n\cdot a^m=a^{nm}\\----------------\\\\2\sqrt[5]{64x^6y}=2\sqrt[5]{64}\cdot\sqrt[5]{x^6}\cdot\sqrt[5]{y}=(*)\\\\\sqrt[5]{64}=\sqrt[5]{32\cdot2}=\sqrt[5]{32}\cdot\sqrt[5]2=\sqrt[5]{2^5}\cdot\sqrt[5]2=2\sqrt[5]2\\\sqrt[5]{x^6}=\sqrt[5]{x^{5+1}}=\sqrt[5]{x^5\cdot x^1}=\sqrt[5]{x^5}\cdot\sqrt[5]{x}=x\sqrt[5]{x}\\\\(*)=2\cdot2\sqrt[5]2\cdot x\sqrt[5]{x}\cdot\sqrt[5]{y}=4x\sqrt[5]{2xy}

7 0
3 years ago
Other questions:
  • What's the ratio of 186:76
    14·2 answers
  • Victor Malaba has a net income of $1,240 per month. If he spends $150 on food, $244 on a car payment, $300 on rent, and $50 on s
    5·2 answers
  • 6.2 ÷ 3.1<br> is equivalent to <br> 62 ÷ 31<br> The dividend and divisor were both multiplied by
    10·1 answer
  • Which radian measure is equivalent to −15°? −9π/20 −12/π −20π/9 −π/12
    12·1 answer
  • Help asap pls!!!! correct answers only
    6·1 answer
  • All of the x value are called<br>​
    6·1 answer
  • Mayroong 10 abokado sa bawat basket.kung mayroong 8 basket,ilan lahat ang abokado?
    6·1 answer
  • The work of a student to solve the equation 2(3x − 4) = 8 + 2x + 4 is shown below: Step 1: 2(3x − 4) = 8 + 2x + 4 Step 2: 5x − 6
    9·1 answer
  • The dot plots show the number of hours a group of fifth graders and seventh graders spent playing outdoors over a one-week perio
    11·1 answer
  • How to solve Need Answer asap
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!