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Question-217519




Question Number 217519 by Ari last updated on 15/Mar/25
Commented by Ari last updated on 15/Mar/25
Find  x
Findx
Answered by mr W last updated on 15/Mar/25
39^2 =(2a)^2 +43^2 −2a×43  2a^2 −43a+164=0  ⇒a=((43+(√(537)))/4)  x=(√(a^2 +43^2 −43a))    =((√(12287−43(√(537))))/(2(√2)))≈37.57
392=(2a)2+4322a×432a243a+164=0a=43+5374x=a2+43243a=12287435372237.57
Commented by Ari last updated on 15/Mar/25
thanks sir!
thankssir!

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