dima533839484838 dima533839484838 22-01-2024 Mathematics contestada PLEASE HELP ME IF YOU HAVE A HEART I CANT GET 15% ON MY MATHS HW IM BEGGING YOU BY THIS SUNDAY I NEED AN ANSWER Expand and simplify: a) (x + 6)(x + 4) b) (x-2)(x-2) c) (x-8)(x + 2)