Answer:
5
Step-by-step explanation:
[tex] {100}^{ \frac{1}{2} } - {125}^{ \frac{1}{3} } \\ \\ = ( {10}^{2} ) ^{ \frac{1}{2} } - ( {5}^{3} )^{ \frac{1}{3} } \\ \\ = {10}^{2 \times \frac{1}{2} } - {5}^{3 \times \frac{1}{3} } \\ \\ = 10 - 5 \\ \\ = 5[/tex]
