Math, asked by tanishkas708, 7 months ago

If a+b+c=6 and ab+bc+ca=12, find the value of a²+b²+c². Pls ans ASAP!

Answers

Answered by joelvarghese69

2

Answer:

(a+b+c)²– a²+b²+c² +2ab +2bc +2ca

(6)²– a²+b²+c² + 2(ab+bc+ca)

36– a²+b²+c² +2(12)

36– a²+b²+c² + 24

12– a²+b²+c²

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