Question

Find the zeroes of the quadratic polynomial root 3 x 2 8x+4 root 3

Answer 1

F(x)=root3x^2+8x+4root3 root3x^2+8x+4root3=0 root3x^2+6x+2x+4root3 root3x(x+2root3)+2(x+2root3) (x+2root3)(root3x+2)=0 Either (x+2root3) or (root3x+2) =0 x=-2root3 And x=-2root3 Thus Zeroes are -2root3 and -2root3