hasil dari 16 pangkat 1/2 x 125 pangkat 2/3

jawab


(16)^(1/2)  x (125)^(2/3) = 

= (4^2)^(1/2)  x (5^3)^(2/3)
 
= 4 x 5^2

= 4 x 25

= 100

[tex] {16}^{ \frac{1}{2} } \times {125}^{ \frac{2}{3} } \\ \\ = ({4}^{2} ) {}^{ \frac{1}{2} } \times {(5 {}^{3} )}^{ \frac{2}{3} } \\ \\ = 4 \times {5}^{2} \\ \\ = 4 \times 25 \\ = 100[/tex]