Math, asked by nimo2, 1 year ago

plzzzz tomorrow is my exam
show me the working

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Answered by kanika1809
10
hope it helps u!!

mark it as brainlist
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Answered by kunal0912
0

Let numbers be 2x,3x and 4x

We are given,

(2x)^2 + (3x)^2 + (4x)^2 = 725

4x^2 + 9x^2 + 16x^2 = 725

so, x^2 = 725/29 = 25

so, x = 5 or x = -5

Hence, numbers are 10, 15, and  20

or -10,-15 and -20

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