Question

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8 Expands
1) 22+ 3y) ​

Answer 1

Answer:

(22)² + 2 (22) (3y) + (3y)²

Step-by-step explanation:

Id. used = a² + 2ab + b²

a = 22 and b = 3y

Therefore, (22 + 3y)

Therefore, (22)² + 2 (22) (3y) + (3y)²

Therefore, 484 + 132y + 9y²

Hope it helps you ✌️

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