Best pickup line gets brainliest

Find the difference (8ab+a+2) - (3ab+6)

Which of the choices shown could be used to prove that aacp=abcp ?

In the figure below, ∠dec ≅ ∠dce, ∠b ≅ ∠f, and segment df is congruent to segment bd. point c is the point of intersection between segment ag and segment bd, while point e is the point of intersection between segment ag and segment df. the figure shows a polygon comprised of three triangles, abc, dec, and gfe. prove δabc ≅ δgfe.