Math, asked by malathivraikar13, 7 months ago

if a+b+c=14 and a2+b2+c2 =74
find the value of ab+bc+ca

Answers

Answered by aasthaarora2005

1

Answer:

Step-by-step explanation:

Answered by prachiy791

4

Answer:

120

................THANKU.............

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