titussimpson8 titussimpson8 05-04-2020 Mathematics contestada Simplify (3х2 – 2) + (2х2 – бх + 3). 5х2 – бх + 1 o5х2 – 6x – 1 O x2 – 6х + 1 ооо б 8 1 то 1 + 5х2 - 8х + 3