Select the two values of x that are roots of this equation. 2x2 - 11x + 15 = 0
A. X =2
B. X = 3
C. x = 5
D. x = 6

What is the solution to the system of the equations? x = y - 3 x + 3y = 13

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?

This is about circle theorems. someone asap : (