Question

Secondary School Mathematics for Class 9
100
23. 2x+4y -&ry-1
25. a*+ ab(b+1)+B
27. 272+be - 2ab - ac
29. a(a+b-c) - be
31, 2+P+(axº+1)x+a
33. r-(a+b)x+ab
24. ab(x+y) - xy(+17)
26, a + ab(1-2a) - 25
28. (ax+by) +(br-ay)
30. aa-2b-c) +2be
32. ab(rº+1) + x(a + b)
34. x+1-2-3x+​

Answer 1

Answer:

I don't know

Step-by-step explanation:

I don't know what is the answer