Using Appropriate Identities,Factorise: (a+b)^4+4
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Step-by-step explanation:
given (a+b)^4+4
we know that (a+b)^4=a⁴+4a³b+6a²b²+4ab³+b⁴
so (a+b)^4+4=a⁴+4a³b+6a²b²+4ab³+b⁴+4
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Answer:
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