Question

( x yleft[frac{a^{2}}{a^{4}} cdot y geq sqrt{frac{a^{y}}{a^{2}} cdot 2 x} sqrt{frac{a^{2}}{a^{2}}}right. )
( x^{2} y^{2} z^{2} cdot sqrt{frac{a^{2}}{a^{2}} cdot frac{a^{9}}{a^{2}} cdot frac{a^{2}}{a^{2}}} )
( x^{2} y^{2} z^{2} sqrt{1} )
( x^{2} y^{2} z^{2} )

# = 500 0 %) (010 mo 90 2000

Solution