Question

Add the product : x(y+z),y(z-x),z(x+y)​

Answer 1

Answer:

$x(y + z) + y(z - x) + z(x + y) \\ = \cancel{xy} + xz + yz \cancel{- yx} + zx + zy \\ = 2xz + 2yz \\ = \: \: \underline{ \underline{ 2z(x + y)}}$

Answer 2

Step-by-step Explanation:

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