F
fairytail_natsu


1,2x^2-5x-12
2,x^3-5x^2y-14xy^2
3,x^4-7x^2+1
4,4x^4-12x^2+1
5,16x^3+0.25yz^3
6,10x(x-y)-8y(y-x)
7,9x(x-y)-10(y-x)^2
8,2x^4+5x^3+13x^2+25x+15
2,x^3-5x^2y-14xy^2
3,x^4-7x^2+1
4,4x^4-12x^2+1
5,16x^3+0.25yz^3
6,10x(x-y)-8y(y-x)
7,9x(x-y)-10(y-x)^2
8,2x^4+5x^3+13x^2+25x+15