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Consider the differential equation x2y'' − 8xy' + 18y = 0; x3, x6, (0, [infinity]). Verify that the given functions form a fundamental set of solutions of the differential equation on the indicated interval.
asked
Apr 19, 2021
Mathematics
college
1
answer
1
vote
70.9k
views
Which feature of a rock layer must be younger than the rock layer itself? A)folding B)sediment grains C)minerals D)fossils
asked
Feb 27, 2021
Geography
high-school
2
answers
0
votes
198k
views
If previous experience indicates that a material number of stock options will be forfeited before they vest, the fair value estimate of the options on the grant date should be adjusted to reflect that
asked
Jan 10, 2021
Business
high-school
1
answer
0
votes
53.7k
views
Will give the crown if you it right Michelle did a survey in four butterfly parks and wrote the following observations: Butterfly Park Survey Park Number of Red Butterflies Total Number of Butterflies
asked
Aug 24, 2020
Mathematics
middle-school
1
answer
5
votes
146k
views
In order to remember his lines for the play, Guy repeats his lines over and over again. This process iscalled ________.A. declarative memoryB. hyperthymesiaC. rehearsalD. relearning
asked
Jan 12, 2020
Social Studies
college
1
answer
1
vote
21.3k
views
Why did Constantine move the capital of the Roman empire? Need some help with this plzz.
asked
Jan 7, 2020
History
middle-school
1
answer
5
votes
172k
views
I need help on this question
asked
Oct 5, 2019
English
middle-school
1
answer
4
votes
112k
views
If you could see the electric field coming off a proton you would notice that electric field lines are what?
asked
Aug 12, 2019
Physics
college
1
answer
5
votes
171k
views
Joseph refuses to vote in major elections because he believes that most political candidates seeking office are motivated by personal gain and not to create positive social change. joseph's reasoning reflects
asked
Jun 19, 2019
Social Studies
high-school
1
answer
5
votes
180k
views
What's the meaning of this line? " From the day we arrive on the planet And blinking, step into the sun There's more to see than can ever be seen More to do than can ever be done" from the song circle
asked
Apr 12, 2019
Physics
middle-school
1
answer
1
vote
138k
views
When you observe a physical property the substance
asked
Dec 17, 2018
Physics
middle-school
2
answers
2
votes
124k
views
A 5,000 year old bead made of meteorite rock found in a cave is an example of a: - In- text citation - A primary source - a secondary source
asked
Apr 14, 2018
History
high-school
1
answer
3
votes
206k
views
Which element has the valence configuration 6s26p2 ?
asked
Jun 5, 2017
Chemistry
high-school
2
answers
3
votes
3.5k
views
Bob has some 10 lb weights and some 3 lb weights. Together, all his weights add up to 50 lbs. If x represents the number of 3 lb weights and y represents the number of 10 lb weights, which equation can
asked
Mar 28, 2017
Mathematics
high-school
2
answers
4
votes
61.7k
views
4 pages in 6 minutes. how long to read 6 pages
asked
Jul 2, 2016
Mathematics
middle-school
2
answers
5
votes
231k
views
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