if a = 1,b = - 2 and C= 3 then find the value of a²+ b² + c²+a b + BC + CA
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is equal to 1 billion equal to 2 season cal to 3 then a raise to power 2 two equal to one only and then b is equal to 2 b raised to power 2 then the answer is 4 and C is equal to 3 E series to power 2 is equal to 9 1 INR to 1 into 4 into Tu 9 is equal to 32 32 is the correct answer
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1+-4+9+1+6+3=16
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