B) each team earns 1 point for each person who participated in the track-and-field day. who wins the meet—the eighth graders or the seventh graders? explain. (2 points)

Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. 3, 4+2i, 1+(sqrt)7 the answer is supposed to be: f(x)=x(^5)-13x(^4)+60x(^3)-82x(^2)-144x+360 what am i doing wrong?