Question

1)Resolva os seguintes polinômios:
a)(15a -7b +4c ) + (-8b +3c -9a ) = b) ( 2x2 -3ay ) – (4x2 +ay) =
c) ( 3ab +9b -5c ) + ( 4b +5ab -8c ) = d) ( 7a – 3y ) – (-6a – 7y) =
e) ( 7y3 -2y2 +3y -5) + (y3 -4y +9) = f) (5m -9n +6 ) – ( 7m +8n -9) = g)( ab +5c -7) + (4c -9ab +5) =
h)( 10y +6w) + (-2w -6y) =
i) ( 3m3 – 7m2+2m) – ( 2m3 -5m2 -9m ) = j) (a -4b +5c ) + ( -8c +5a -10b ) =

Answer 1

Resposta:

ñ entendi oque significa =_=