write the expression 216^-1/3 in radical notation
b. evaluate the radical expression

Question

write the expression 216^-1/3 in radical notation 
b. evaluate the radical expression

campbell_st · Answer

the power of -1/3

the negative means a fraction

the 1/3 means the cube root

so you will have the cube root of 216 in the denominator of the fraction. 

the numerator will be 1

you just need to find the cube root of 216

hope this helps

vortish · Answer

it helps just i hate these kind of questions i get stuck on them

vortish · Answer

word problem are my bane

campbell_st · Answer

well can you shown me, by using the draw option of what you think it looks like

vortish · Answer

|dw:1359780152688:dw|

campbell_st · Answer

you forgot the negative power |dw:1359780195046:dw|