Math, asked by ragini1734, 7 months ago

if 4 a square + 9 b square + 25 c square equals to 38 and 6 a b + 15 BC + 18 AC = - 19 find the value of 2A + 3b + 5c

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Answered by akilakhtar246

0

a=+$£iffhvdyyffu 777yy

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