Question

&1 find the product: (×/2+2y) (ײ/y-×y+4y²)​

Answer 1

$\begin{lgathered}= > 2y {}^{3} - 4 {y}^{2} - 2y + 4 \\ = > 2y {}^{2} (y - 2) - 2( y - 2) \\ = > ( {2y}^{2} - 2)(y - 2) \\ = > 2( {y}^{2} - 1)(y - 2) \\ = > 2[(y) {}^{2} - (1) {}^{2} ](y - 2) \\ = > 2(y + 1)(y - 1)(y - 2)\end{lgathered}$$

hope its usefull.....

Answer 2

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