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Simplify and Factorise a(a + b - c) - bc
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Simplify and Factorise a(a + b - c) - bc

User Matt Milner
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1 Answer

4 votes


{2a}^(2) + ab - ac - bc

Explanation:


= a(a + ab - c) - bc


= {a}^(2) + {a}^(2) + ab - ac - bc


= {2a}^(2) + ab - ac - bc

User Piotr Kozlowski
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