Question
(64 - 12)2 + 4 x 64 x 12 = ?
(64 - 12)2 + 4 x 64 x 12 = ?
Answer: Option D
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Answer : Option D
Explanation :
(a + b)2 = a2 + 2ab + b2
(a - b)2 = a2 - 2ab + b2
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