Question

evaluate using suitable identity.
(ii) (x -8y)^2​

Answer 1

Answer:

x² + 64y² -16xy

Step-by-step explanation:

(x - 8y)²

(x)² + (8y)² -2{(x)(8y)}

[Identity: (a - b)² = a² + b² - 2ab]

x² + 64y² -2(8xy)

x² + 64y² -16xy Ans.

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Answer 2

Answer:

hope it's help you have a great day ahead