Math, asked by hafsa8793, 11 months ago

(1) If a,b,c are real numbers uch that a^2+2b=6, b^2+4c=-7, c^2+6a=-13, then the value of a^2+b^2+c^2 is equal to:
(A) 14 (B) 21 (C) 28 (D) 35

Answers

Answered by knox18

1

Answer:

jdihjejrhhhrhhhhjtv sorry

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