13 Select each expression that is a factor of this Poynomial:
4:² + 2i - 2
2
4i-1
i + 1
i-2
2i-1
2i+1

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?

X+ y = 5 ; x - y =3 solve using linear combination

Nine people are going to share a 128-ounces bottle of soda. how many ounces will each person get drink? choose the correct equation and answer for this situation