use the method of separation of variables in order to solve the following initial-boundary value problem:
? u/ ? t= ? ^2u/ ? x^2 00
u(0,t)=u(1,t)=0 t> 0
u(x, 0) = x(1 ? x)
show all the work involved with the derivation of the solution.

Regular price 75$ discount 25%sale price?

Find the volume of the described solid.the solid lies between planes perpendicular to the x-axis at x = 0 and x=7. the cross sectionsperpendicular to the x-axis between these planes are squares whose bases run from the parabolay=-31x to the parabola y = 30/x.a) 441b) 147c) 864d) 882

Matt had 5 library books. he checked out 1 additional book every week without retuening any books. whats the matching equation