Question

whether 1\2 and 1 are zeros of polynomial p(x)=2xsquare-3x+1

Answer 1

${y518 - 1611 { { - - x - \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ }^{?} }^{?} }^{?} \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \($