Discover Questions

Find all solutions to the following system of nonlinear equations.
(x − 2)^2 + y ^2 = 20
(x + 2)^2 + y^ 2 = 20? An action potential can be referred as a ¨wave of depolarization¨ down the axon. Explain what you think this means.? If x^2+y^2 = 6, and x+y=3, then what is x^3+y^3? Solve the equation for x.
e^x = 85? In one mole of the compound iron(III) oxide,
what fraction of the total number of ions is
the oxygen ion?