joshualee0719 joshualee0719 31-12-2020 Mathematics contestada I’m being timed, correct answer will receive brainliest Which shows a perfect square trinomial? 50 y squared minus 4 x squared 100 minus 36 x squared y squared 16 x squared + 24 x y + 9 y squared 49 x squared minus 70 x y + 10 y squared
