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Question Number 145280 by mathdanisur last updated on 03/Jul/21

$$if{\mathit{x}}^2=\mathit{x}+2find\frac{{\mathit{x}}^3+1}{{(\mathit{x}+1)}^2}=?$$

Answered by puissant last updated on 03/Jul/21

$${\mathrm{x}}^3={\mathrm{x}}^2+2\mathrm{x}\Rightarrow {\mathrm{x}}^3+1={(\mathrm{x}+1)}^2$$$$\Rightarrow \frac{{\mathrm{x}}^3+1}{{(\mathrm{x}+1)}^2}=1...$$

Commented by peter frank last updated on 04/Jul/21

$$thankyou$$

Commented by mathdanisur last updated on 04/Jul/21

$$ThanksSer$$

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