Math, asked by anjali236126, 8 months ago

If a2 +b2+c2=35 and ab + bc + ca = 23 find a+b+c.

± 9

±8
what will be the answer+8 or +9

Answers

Answered by Anonymous

1

Answer:

= 23-35=12number of both a+b+c - 3is the number of a+b+c=9answer

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