44=x 2 −7x July 8, 2019 16 32 64 128 X 2 7x 44 X 2 7x 44 0 X 2 7x 44 factor X 2 7x 44 0 complete the square Factorise x 2 7x 44 X 2 5x 44 =- 7x Solve x 2 7x 44 0 Solve x 2 7x 44
