Question

1. (8 + 2)2 =


2. (a + b)2 =


3. (3 + 5)2 =


4. (x + 3y)2 =


5. (2a + 3y)2 =


6. (5 - 3)2 =


7. (5a – 3b)2 =


8. 92 - 32 =


9. 72 - 22 =


10. 62 - 132 =

11. (x + 2) (x + y)

Answer 1

Respuesta:

1. 32

2. 2ab

3. 30

4. 6xy

5. 10ay

6. 4

7. 4ab

8. 60

9. 50

10. 2x²y