Question

doprowadz wyrazenie algebraiczne do najprostrzej postaci.1: 3x-2y+5x-6y+12y+4x= 2:(x+2)*2+(y+3)*3+(x-1)*2+(y+2)*3= 3: 1x+2x+3X+4x+1y+2y+3y+8y= 4: 1/2x+1/4y+3/4x-0.25y+4y-1/3x=

Answer 1

1.

3x-2y+5x-6y+12y+4x= 12x + 4y

 

2.

(x+2)*2+(y+3)*3+(x-1)*2+(y+2)*3=

=2x +4+3y+9+2x-2+3y+6=

=4x+6y+17

 

3.

1x+2x+3x+4x+1y+2y+3y+8y= 10x+ 14y

 

4.

1/2x+1/4y+3/4x-0.25y+4y-1/3x= 11/12x + 4y