At an exhibition center, 69 equal sized exhibits take up an area of 4,988 square feet.

find out how much area is assigned to each exhibit, rounding to the nearest hundredths.

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?