2. solve the ivp u"(x) + xu(x) = 0; u(0) = 1, u'(0) = 1. note: your independent variable is x and your unknown function is u. your final answer should look like u(x) = c1y1(x) + c2y2(x) where y1 and y2 are two linearly independent series solutions (which you will find by using the procedures we learned in class) and c, and c2 are numbers obtained when you apply the initial conditions. as and ivp, there cannot be arbitrary constants in the solution

What is the product of the radical expression. (7-2square root) (8+2 square root)

You have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint? you have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint?

Someone answer this asap rn for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =