Math, asked by lisa1196, 9 months ago

2х^2 + y^2+8z^2 -2√2xy +4√2yz-8xz

Answers

Answered by tanisshiaagarwaalsvk

2

Answer:

-2

Step-by-step explanation:

I might be wrong but after working out the sum i got this...

please mark me brainliest

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