If (x – 5) 2 + (y – 2) 2 + (z – 9) 2 = 0, then the value of (x + y – z) is? – OfficerPath

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If (x - 5) 2 + (y - 2) 2 + (z - 9) 2 = 0, then the value of (x + y - z) is?

Subject: MathematicsTopic: Algebra

A

16

B

-1

C

-2

D

12

Correct Answer: C

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