Math, asked by navathlahari, 2 months ago

find the value of ,x2 + y2 + 2?/x2-yz
If x + y + z = 0

Answers

Answered by vidhyabalaji98

2

Answer:

(x+y+z)^2=18+2*9

(x+y+z)^2=36

(x+y+z)= 6

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