Anyone wanna play among us ? •_•

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?

Find the solution set for this equation: t^2+7t=0 separate the two values with a comma.

Acoin is tossed 4 times which of the following represents the probability of the coin landing on heads all 4 times