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X ^ 2 - 5 - 2x - 3 + 5 + 4x - x ^ 2

1 Answer

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Given equation can be wsimplified as,


\begin{gathered} =x^2-5-2x-3+5+4x-x^2 \\ =x^2-x^2-2x+4x-5+5-3 \\ =0+2x+0-3 \\ =2x-3 \end{gathered}

Hence, the required answer is 2x - 3.

User Alghimo
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