an expansion formula to find the value of (51)²
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Answered by
17
Answer: 2601
Answer is step by step explained:
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Answered by
13
Answer:
the ans will be 2601
Step-by-step explanation:
EXP: (a + b)² = a ² + 2ab + b ²
(51)² = 50² + 1² + 2 × 50 × 1
= 2500 + 1 + 100
= 2601#
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