( a – b ) 2 = ------------
options
( a ) a 2 + b 2 + 2 a b ( b ) a 2 – b 2 – 2 a b ( c ) a 2 - b 2 + 2 a b ( d ) a 2 + b 2 - 2 a b
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Answered by
92
Answer:
d) part is the answer
Identity
(a-b)2 = a2 + b2 -2ab
Answered by
30
Answer:
(2a) ^2-(3) ^2
Step-by-step explanation:
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