Mathematics
Factorize :
a(a - 2b - c) + 2bc
Factorisation
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Answer
Given,
⇒ a(a - 2b - c) + 2bc
⇒ a2 - 2ab - ac + 2bc
⇒ a2 - ac - 2ab + 2bc
⇒ a(a - c) - 2b(a - c)
⇒ (a - c)(a - 2b)
Hence, a(a - 2b - c) + 2bc = (a - c)(a - 2b).
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