Odpowiedź:
Szczegółowe wyjaśnienie:
[tex]x=[(2+\sqrt{2} )^5]^{0,4}+[(2-\sqrt{2} )^{0,5}]^4=(2+\sqrt{2} )^2+(2-\sqrt{2} )^2=4+4\sqrt{2} +2+4-4\sqrt{2} +2=12[/tex]
x=[(2+\sqrt{2} )^5]^{0,4}+[(2-\sqrt{2} )^{0,5}]^4=(2+\sqrt{2} )^2+(2-\sqrt{2} )^2=4+4\sqrt{2} +2+4-4\sqrt{2} +2=12x=[(2+
2
)
5
]
0,4
+[(2−
0,5
4
=(2+
+(2−
=4+4
+2+4−4
+2=
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Verified answer
Odpowiedź:
Szczegółowe wyjaśnienie:
[tex]x=[(2+\sqrt{2} )^5]^{0,4}+[(2-\sqrt{2} )^{0,5}]^4=(2+\sqrt{2} )^2+(2-\sqrt{2} )^2=4+4\sqrt{2} +2+4-4\sqrt{2} +2=12[/tex]
Odpowiedź:
x=[(2+\sqrt{2} )^5]^{0,4}+[(2-\sqrt{2} )^{0,5}]^4=(2+\sqrt{2} )^2+(2-\sqrt{2} )^2=4+4\sqrt{2} +2+4-4\sqrt{2} +2=12x=[(2+
2
)
5
]
0,4
+[(2−
2
)
0,5
]
4
=(2+
2
)
2
+(2−
2
)
2
=4+4
2
+2+4−4
2
+2=