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  • Brainly User
2014-06-27T18:31:56+05:30
A2 -b2 . a square- b square. Is the identity
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plzzzzzzzzz mark as best
a2-b2
plzzzz mark as best
(a+b)(a-b)=a2-bs.It is the identity.....mark as best
  • Brainly User
2014-06-27T18:34:22+05:30
The identity is A2-B2 means (a+b)(a-b)=A2-b2
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