Question

B) :- Simplify:
1) 7xy + 7yx + 4xz + 3xy + 3x2 + yx
2) 7x + 2y + 2y + 72 + 6x - 4z​

Answer 1

Answer:

Step-by-step explanation:

1) 7xy+7xy+3xy+xy+4xz+3$x^{2}$

= 18xy+4xz+3$x^{2}$

2) 7x+6x+2y+2y-4z+72

= 13x+4y-4z+72

Answer 2

Answer:

27

107-4

103 answer ha es questions ka