Răspuns:
x=[tex]\sqrt{24^{2}+32^{2} }[/tex]=24+32=56
y=[tex]\sqrt{2304}[/tex]=48
z=[tex]\sqrt{(-\sqrt{2}) ^{4}*(-\sqrt{3} )^{8} }[/tex]=[tex]\sqrt{(-\sqrt{2^{2} }) ^{2}*(-\sqrt{3}^{4} )^{2} }[/tex]=-2*(-[tex]\sqrt{3^{4} }[/tex])=-2*[(-[tex]\sqrt{3} ^{3}[/tex]*(-[tex]\sqrt{3}[/tex])]=-2*[tex]\sqrt{81}[/tex]=-2*9=-18
z-y-z=56-48-(-18)=56-48+18=8+18=26
Explicație pas cu pas:
