Question

A : 2x4 - 3x3 + 6x2 - 4x + 5
B : 3x3 - 6x2 + 4x - 5
C : 2x4 - 3x2 + 4x - 5
D : 5x4 - 3x3 + 6x2 - 4x + 3

Calcula :

a) 2A - 3B + C - D
b) (3A - 2B ) - ( 2D + 3C )
c) (3A - 2C ) - ( 3D + 2B )


Xfas ayudenme es : POLINOMIOS
doy buen puntaje es urgente :P

Answer 1

A : 2x4 - 3x3 + 6x2 - 4x + 5 = 14
B : 3x3 - 6x2 + 4x - 5 = -8
C : 2x4 - 3x2 + 4x - 5 = -3
D : 5x4 - 3x3 + 6x2 - 4x + 3 = 26

Calcula :

a) 2A - 3B + C - D = 0
b) (3A - 2B ) - ( 2D + 3C ) = 0
c) (3A - 2C ) - ( 3D + 2B ) = 0