Respuesta :

Pitxbullxgirl
Let's simplify step-by-step.−x3+262−7x−13+6x4−x3+8x+27=−x3+676+−7x+−13+6x4+−x3+8x+27

Combine Like Terms:=−x3+676+−7x+−13+6x4+−x3+8x+27=(6x4)+(−x3+−x3)+(−7x+8x)+(676+−13+27)=6x4+−2x3+x+690

Answer:=6x4−2x3+x+690

hope i helped