Question

prove that
............
......
......​

Answer 1

Step-by-step explanation:

If you carefully see it you will observe that the given equation is in the form

${a}^{2} + {b}^{2} + {c}^{2} = ab + bc + ca$

That is

${a}^{2} + {b}^{2} + {c}^{2} - ab - bc - ca = 0$

putting this in a^3+b^3+c^3-3abc

You will get a=b=c=0

Hence , x=2y=5z.

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Answer 2

Answer:

thanks for answering and thanking my answer.

but what u have answered today is wrong.

in taking l=25

so sorry

I can't thank your answer