Question

8. Expand: a) (x + y)2
3​

Answer 1

Step-by-step explanation:

18819282u29292o9299292

Answer 2

Answer:

if this is question, then answer

(x+y)2 = 2x + 2y

but if question is (x+y)², then the answer is

(x+y)² = x² + y² + 2xy