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so it's geometric sequence. a+b+c=14 . a²+b²+c²=84 . what's the ratio? i already solved it. but my teacher told me i should find a easier solution. can anyone help me? ​

So Its Geometric Sequence Abc14 Abc84 Whats The Ratio I Already Solved It But My Teacher Told Me I Should Find A Easier Solution Can Anyone Help Me class=