3 7 5 4x July 8, 2019 16 32 64 128 3 2x 7 )- 5 4x 1 7 3 4x 5 )= 4 3x X 7 3 4x 5 3 x 4 7 4x 5 x 7 5 3 4x 1 3 4x 5 7 12 3 2x 5 )= 4x 7 3 √ 4x 7 5 3 8x )- 5 4x 7 9 7 x 3 )= 5 4x 3 4x 7 )= 5 3x 3 3 4x 9 )+ 5 7 8 x 3 7 19x )- 5 4x 1 3 7 x 1 )= 5 4x X 7x 3 7 4x 5
