observe that x and e^x are solutions to the homogeneous equation associated with:
(1-x)y'' + xy' - y = 2(x - 1)^2 e^-x
use this fact to solve the nonhomogeneous equation.
explain step by step and show your work, you. from left to right it's y double prime + xy

Aflower has 26 chromosomes. to create a new flower,how many would a sperm cell have what is called?

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?

Let us imagine that the number of automobile accidents in a certain region are related to the regional number of registered automobiles in tens of thousands (b1), alcoholic beverage sales in $10,000 (b2), and decrease in the price of gasoline in cents (b3). furthermore, imagine that the regression formula has been calculated as: y = a + b1x1 + b2x2 + b3x3 where y = the number of automobile accidents, a = 7.5, b1 = 3.5, b2 = 4.5, and b3 = 2.5 calculate the expected number of automobile accidents for a football weekend if the region has 25,000 registered vehicles, $75,000 worth of beer is sold, and a gas war causes a 10 cent drop in a gallon of gas.