3 5 x 65 July 8, 2019 16 32 64 128 3 5 x 650 4 3 5 x 22 34 65 X 5 20x 3 65x 3 2x 5 x 65 3 x 5 )+ 7x 65 3 x minus 5 7 x 65 X 2 5 x 3 )=- 65 65 x 3 5 bằng bao nhiêu 3 x 65
