2 7 x 49 4 July 8, 2019 16 32 64 128 X 2 7x 49 4 0 3 x * 7 x 2 49 * 4 x 7 2 x 49 2 x 42 0 X 2 7x 49 4 4 49 x 2 7 as a fraction 2x 4x 7 )( x 2 49 )= 0 2 7 + 49 (-7) 2 7x4 7 ^ (x - 2) = 49
