Math, asked by adimahajan2005, 9 months ago

please help me fast
please

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Answered by kanishkmehta10pa6zb2

0

HELLO.....

YOUR ANSWER IS IN THE ATTACHMENT.....

HOPE IT HELPS....

PLEASE MARK BRAINLIEST....

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Answered by srukku03

0

Answer:

115

Step-by-step explanation: let a2+b2+c2=x

[a+b+c]2=a2+b2+c2+2{ab+bc+ca}

[13]2=x+54

please mark BRAINLIST

169=x+54

x=115

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