Math, asked by anonymous123, 1 year ago

If a=24,b=26,,c=28, then the value of a²+b²+c²-ab-bc-ac will be:a) 0, b)4 c) 8 or d)12

cub: 12 is the answer i have solved it and find now tell me is it write or not

Sweetyy2: it is right

Answers

Answered by Sweetyy2

3

=>576+676+784-624-728-672=12

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