Atriangle with two acute angles must be a right angle

Which expression is equivalent to 4 square root 6 divided by 3 root 2

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?

The graph of y x3 is translated so that the point (1. 1) is moved to (1, 4). what is the equation of the new graph?