Verify the identity (a - b)2 = a2 - 2ab + b2, where a = 6m; b = 5m.
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identity is (a-b)²= a²-2ab+b²
(6m)² -2 (6m) (5m) +(5m)²
36m²-60m²+25m²
-24m²+ 25m²
=m²
Step-by-step explanation:
final ans is m²
hope this is helpful
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