Mathematics, 19.10.2019 00:10 BeverlyFarmer
Find a particular solution to the differential equation using the method of undetermined coefficients. x prime prime (t )minus 2 x prime (t )plus x (t )x′′(t)−2x′(t)+x(t)equals=18 t squared e superscript t18t2et a solution is x subscript p baseline (t )xp(t)equals=nothing.
Answers: 1
Mathematics, 21.06.2019 17:00
The center of a circle represent by the equation (x+9)^2+(y-6)^2=10^2 (-9,6), (-6,9), (6,-9) ,(9,-6)
Answers: 1
Mathematics, 21.06.2019 19:00
Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?
Answers: 3
Mathematics, 21.06.2019 19:30
Me. i can't figure out this question. give an explanation too. .
Answers: 1
Find a particular solution to the differential equation using the method of undetermined coefficient...
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