Math, asked by rajivijay8, 4 days ago

Simplify (x+y+z) ^2 + (x+y-z) ^2 Please answer correctl
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Answers

Answered by sharmapriyansu33
1

Step-by-step explanation:

2(x²+y²+z²+2(xy+yz+zx))

2x²+2y²+2z²+4xy+4yz+4zx..

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