Math, asked by tapasarapur4609, 10 months ago

If (a + b + c) = 9 and ab + bc + ac = 23, find the
value of a2 + b2 + c2
.

Answers

Answered by priyodeepsaha85

1

Answer:

(a+b+c)2=a2+b2+c2+2(ab+bc+ca)

a2+b2+c2=81-46

=35

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