Найдите производное y= 5x^2 - 2/x^2

Question

Найдите производное
y= 5x^2 - 2/x^2

Answer 1

У=5x^2-2x^(-2)
y'=5*2x-2*(-2)*x^(-3)
y'=10x+4/(x^3)

Answer 2

Y`=10x+4/x³
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