2 x 2 5x 10 July 8, 2019 16 32 64 128 X 2 2x 2 5x 10 2 x 3 )+ 2 5x 10 2x 2 2x 2 5x 10 X 2 )( 3x 2 5x 10 X 2 5x 10 0 X 2 5x 104 X 2 5x 104 0 X 2 5x 10 0 complete the square X 2 5x 1050 0 2x 2 5x 10 0 X 2 25x 100 X 2 25x 100 0 X 2 25x 10 X2 2x 5x 10 5x 3 2x 2 25x 10