64a2-(7c+4b)2
Can anyone answer me fast plz
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Step-by-step explanation:
64a2 × 7c × 4b -2× 7c× 4b (2)
448a2c×256a2b -14c×8b(2)
114688cb-112cb (2)
114688cb-224cb
114468 ans......
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Answer:
see above attachment
hope it helps!
the full question
would be
Factorise 64a^2+(7c+4b)^2
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