joeyandsnot joeyandsnot 13-03-2018 Mathematics contestada Select the correct difference 5d^2+4d-3 less 3d^2-2d+4 A. 2d^2+2d+1 B. 2d^2+6d-7 C. 2d^2+6d+7 D. -2d^2-6d+1
