Lorne subtracted 6x3 - 2x + 3 from -3x3 + 5x2 + 4x - 7. Use the drop-down menus to identify the steps Lome used
to find the difference.
1.(-3x3 + 5x2 + 4x – 7) + (-6x3 + 2x - 3)
2.(-3x3) + 5x2 + 4x + (-7) + (-6X2}) + 2x + (-3)
3.[(-38°) + (-6x3)] + [4x + 2x] + [(-7) + (-3)] + [5x?]
4.-9x3 + 6x + (-10) + 5x?
5.-9x3 + 5x2 + 6x - 10