Math, asked by ronaksha3897, 2 months ago

Q.7 If x+y+z = 0, then x'+y+z? is equal to
a)
x² + y² ++ + 3xyz
b) 3x+y22
d) x² + y2 ++ - xy - yz - zx
3.xyz
La

Answers

Answered by niteshshaw723

0

Answer:

a number is the answer of this question please

Answered by abhinav2709

0

Answer:3.xyz

is the answer

hope this help you

thank you

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