If 2 x 3 y 12 z July 8, 2019 16 32 64 128 If 2 x 3 y 12 z prove that x 2yz yz If 2 x 3 y 12 z prove that xy z x 2y If 2 power x 3 power y 12 power z If 2 x 2 3 y 2 12 z 2 then If 2 3 If 1 2 3 If conditional 0 1 2 3 If 3 − = 12 x y what is the value of 8 2 x y