Question

find product of x2+2xy+y2+1 by z​

Answer 1

Answer:

$( {x}^{2} + 2xy + {y}^{2} + 1) \times z \\ = z {x}^{2} + 2xyz + z {y}^{2} + z$

Answer 2

Answer:

$\huge\bf\red{Answer}$

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➭( x² + 2xy + y² + 1 ) × z

➭zx² + 2xyz + zy² + z

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