[tex]\frac{6^4*15^4*6^4*10^4}{90^4*10^4}=\frac{5400^4}{900^4}=6^4[/tex]
[tex]\frac{6^4*15^4*6^4*10^4}{90^4*10^4}=\frac{6^4*15^4*6^4}{90^4}=\frac{6^4*6^4}{6^4}=6^4[/tex]
Odpowiedź:
[tex]\dfrac{6^4\cdot15^4\cdot6^4\cdot\not10^4}{90^4\cdot\not10^4}=\dfrac{(6\cdot15)^4\cdot6^4}{90^4}=\dfrac{\not90^4\cdot6^4}{\not90^4}=6^4[/tex]
