76.6k views
0 votes
the cube root of negative 8 over 125 end fraction end root equals negative two-fifths−81253=−25 because ⁠\(-\sqrt[3]{\frac{8}{125}}=-\frac{2}{5}\)

the cube root of negative 8 over 125 end fraction end root equals negative two-fifths-example-1
User GregNash
by
7.3k points

1 Answer

2 votes

Answer:


(-(2)/(5))^3=-(8)/(125)

Explanation:

just calculating the thir power of -2/5

User Edward Huynh
by
7.3k points