June 2022 1 3 Report
Zapisz w jak najprostszej postaci.
(podręcznik "Matematyka z plusem 8", zadanie 11, strona 36")

a) 2[tex]\sqrt{5}[/tex] + [tex]\sqrt{5}[/tex]
b) 3[tex]\sqrt{7}[/tex] × 8
c) 6[tex]\sqrt{5}[/tex] × [tex]\frac{1}{2}[/tex][tex]\sqrt{5}[/tex]
d) (2[tex]\sqrt{3}[/tex])²
e) ([tex]\frac{2\sqrt{6} }{3}[/tex]²
f) 5[tex]\sqrt[3]{7}[/tex] - 2,5[tex]\sqrt[3]{7}[/tex]
g) 2[tex]\sqrt[3]{10}[/tex] - [tex]\sqrt[3]{-10}[/tex]
h) (2[tex]\sqrt[3]{-5}[/tex])³


Z góry dzięki za pomoc :P

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