Respuesta :

Answer:

To simplify the expression 0.75x4+0.5x3−0.625x2+0.25x20.75x4+0.5x3−0.625x2+0.25x2, first, combine like terms.So, 0.75x4+0.5x3−0.625x2+0.25x2=0.75x4+0.5x3−0.375x20.75x4+0.5x3−0.625x2+0.25x2=0.75x4+0.5x3−0.375x2.