Math, asked by aditya234816, 8 months ago

question:-
x^2 + y^2 + z^2 + 2ab + 2bc + 2ca + xyz.
when x: 1 ; y: -1 ; z: 3 ; a:1 ; b: -2 ; c:2
pllz solve it fast!!!..

Answers

Answered by santhiprasanna16

0

Answer:

0

Step-by-step explanation:

1 +1+9-4-8+4-3 = 15-15 =0

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