I want to find 2 linearly independent solutions, as power series in x, of: 4xy''+2(1-x)y' -y=0 And for one of the solutions, I want to express it in terms of elementary functions...
I want to find 2 linearly independent solutions, as power series in x, of: 4xy''+2(1-x)y' -y=0 And for one of the solutions, I want to express it in terms of elementary functions...
Trying to refresh my memory on geometry and I'm not sure what the back end of the question entails if it takes 1 bag of concrete mixed with 8 bags of sand and 4 gallons of water to cover a space...
An eccentric clockmaker built three different clocks. The first clock was a five-minute clock designed with an alarm set to sound each time the hand reached the number 2. The second...
Factor completely and find all zeros (complex ones too!): h(x)=x3-2x2+2x
Is x-1 a factor of x567-3x400+x9+2
Find the remainder when 6x1000-17x562+12x+26 is divided by x+1
Find all rational zeros and write in factored form: g(x)=x3+3x2-x-3
Find all rational zeros and write in factored form: f(x)=x3-3x-2
A beach volleyball court is 10 yards wide and 19 yards long. The rope used for the boundary line costs $3.25 per yard. How much would it cost to buy a new boundary line for the court?
If paulina can ride her bike 25 km in 1 hour how far can she ride in 6 hours?
-17,-22,-27,-32,... an=?
Please solve: "z1 = 4 (cos 45° + i sin 45°) and z2 = 2 (cos 30° + i sin 30°). What's z1 * z2? What's z1/z2?" Did it myself but got it wrong, so...
Could anyone be kind and solve this? "Decide |z|, arg z(line above it), Re z ,Im z(line above it) for z=1−i." Did it, but did it wrong, so please post steps how you came...
1) CBS and the NYT conducted a national poll of 1048 randomly selected 13 to 17-year olds and counted how many owned smart phones. The reporters were trying to decide whether more than half of teenagers...
Please solve: "z1 = 4 (cos 45° + i sin 45°) and z2 = 2 (cos 30° + i sin 30°). What's z1 * z2? What's z1/z2?" Did it myself...
Could anyone be kind and solve this? "Decide |z|, arg z(line above it), Re z ,Im z(line above it) for z=1−i." Did it, but did it wrong, so please post...
What angle do the moths need to travel at to find their way back at sunset?
How many meters of chicken wire do you need with a diameter of 2.9 meters
Pre-algebra
Assume that the fleet consists of 35 percent Lexus, 45 percent Infinity, and 20 percent Mercedes automobiles. 75 percent of the Lexus cars, 90 percent of the Infinities, and 40 percent of the Mercedes...