Math, asked by rajubaruah43, 9 months ago

if a + b + c equal to 9 and a b + BC + CA = 26 find a square + b square + c square​

Answers

Answered by pmuthuvel7
1

Answer:

133

Step-by-step explanation:

a square +b square+ c square is equal to a+b+c the whole square + 2(ab+bc+ca)=9square +52=81+52=133

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