Discover Questions

Describe and correct the error in the following statement. If -6 is a solution of the polynomial equation f(x)=0,then -6 is a factor of f(X)? Could someone please help me find the LCD of this rational expression as well as the solution? 4/(x+1)+1/x=15/(2x)? How many peaoyen in au? How would I sketch f(x,y) = x^2 + 9y^2 on the xy plane? I know it is a circle.? Iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii?