if (a-8)^2+(b-64)^2+(c-125)^2=0 then 3√abc=?
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we know that...
a² + b² + c² = 0
So
a = 0
b = 0
c = 0
Here....
a = a-8 =0....(a =8)
similarly
b = 64
c = 125 then cube root of 8×64×125 is 40
40 = 2×4×5 •°•(2×4 = 8 = a)
ans 5a
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