Question 338893
{{{(x^(5/7))^(-7/4)^""=x^((5/7)(-7/4))^""=x^(-35/28)^""=x^(-5/4)^""=1/(x^(5/4)^"")}}}



So {{{(x^(5/7))^(-7/4)^""=1/(x^(5/4)^"")}}}



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