Question

operaciones entre expresiones algebraicas

Answer 1

7x + y; 2z + a; 5x + y; 2/4x + 2  ;  
8x, xyt, 1/6x, x

Answer 2

7x + y; 2z + a; 5x + y; 2/4x + 2
2x + b + m; x2 – 4xy + 3y2;
2x + b; x2+ 2xy2 + 3z4 – 8y + 3x;