Question

1. (3m+12n)2=
2. (2x-5y)2=
3. (8x-7y)2=
4. (9c-11d)2=
5. (2a+5b)2=
6. (3y+8z)2=​

Answer 1

Respuesta:

1. (3m+12n)2= 6m + 24n

2. (2x-5y)2= 4x - 10y

3. (8x-7y)2= 16x - 14y

4. (9c-11d)2= 18c - 22d

5. (2a+5b)2= 4a + 10d

6. (3y+8z)2= 6y + 16z