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(x^2+3) - [3x+(8-x^2) ]
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(x^2+3) - [3x+(8-x^2) ]

User Dmkvl
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2 {x}^(2) - 3x - 5 ✅

Explanation:


( {x}^(2) + 3) - [3x + (8 - {x}^(2) )] \\ = {x}^(2) +3 - [3x + 8 - {x}^(2) ] \\ = {x}^(2) + 3 - 3x - 8 + {x}^(2) \\ = 2 {x}^(2) - 3x - 5


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User Dldnh
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