Alocal hamburger shop sold a combined total of 498 hamburger and cheeseburger on sunday. 52 fewer cheeseburgers sold than hamburgers how many hamburgers were sold on sunday

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?

Which of the following best describes the figure?

Indicate the formula for the following conditions: p^c(n,r)=