Please hurry simplify the problem a i b 5i c -i

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan

Ivan began dividing g2  – 6 by g + 1, noting that . he started by placing g in the quotient, as shown below.what is g2  – 6 divided by g + 1? g –  1 –  g + 1  – g  –  7 + g  –  5  + 

This is different from the first one can someone me