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3 years ago

Ur answer will be marked as brainliest

Mathematics

1 answer:

Mars2501 [29]3 years ago

7 0

Answer:

Hi there!

The correct answer is: $2x^{2} + y^{2} + z^{2} - 2\sqrt{2} xy - 2\sqrt{2} xz + 2yz$

Step-by-step explanation:

First of all I want to clarify I used to the fourth identity to solve this problem.

The fourth identity is: $(x+y+z)^{2} = x^{2} + y^{2} + z^{2} + 2xy + 2xz + 2yz$

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Marat540 [252]

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3 years ago

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Explain how to write 50,000 using exponents. Answer can only be one number but the answer can have as much exponents as wanted

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Doublecheck (optional):

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