X 2 x 56 July 8, 2019 16 32 64 128 X 2 x 56 0 X 2 x 56 0 quadratic formula X 2 x 56 factored X 2 x 56 0 solve by factoring 2x 2 x 56 X 2 2x 56 0 4 x 2 x 56 X 2 15 x 56 Y x 2 x 56 X 2 x 56 x 8 X 2 15 x 56 0 X 2 )( x 3 )= 56 X 2 x 7 56 X 4 x 2 56 0 The expression x 2 x 56 is equivalent to which of the following