(7a^3b^-4/2a^-2b)^-2

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Solution for (7a^3b^-4/2a^-2b)^-2 equation: 


D( x )

a^-2*((7*a^3*b^-4)/2)*b = 0

a^-2*((7*a^3*b^-4)/2)*b = 0

a^-2*((7*a^3*b^-4)/2)*b = 0

7/2*a*b^-3 = 0

x naleu017Cy do R

x belongs to the empty set

(a^-2*((7*a^3*b^-4)/2)*b)^-2 = 0

x belongs to the empty set

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