Umm...school homework is somehow stumping me...I don't know how

Find two polynomials that have a quotient of \(\frac{4x+2}{2x+3}\) and a sum of \(6x^2+12x\).

Is it possible because I can't find any!'

Thanks!

The polynomials are 2x^2 + 4x and 4x^2 + 8x.