Question

Simplify this radical expression. Use absolute value symbols when needed....

Answer Choices:
A) -k^3
b) k^3
C) k^5
D) -k^5

Answer 1

\[\sqrt[5]{-k^15}\]

Answer 2

\[\Large \sqrt[5]{-k^{15}}\]

\[\Large \sqrt[5]{-1*k^{15}}\]

\[\Large \sqrt[5]{-1}*\sqrt[5]{k^{3*5}}\]

\[\Large \sqrt[5]{-1}*\sqrt[5]{\left(k^3\right)^5}\]

I'll let you finish

Answer 3

@owlphant95 do you understand it ?

Answer 4

Not really...

Answer 5

Are you familiar with the idea that

\[\Large \sqrt[5]{x^5} = x\]

?

Answer 6

@owlphant95 do you know the property of exponents ?

Answer 7

like ((x)^a)^b =(x)^(a*b)

Answer 8

for example

Answer 9

@owlphant95 so what not is clearly here

if you have learned the property of exponents this is very easy

Answer 10

Hello i am sorry i dont understand it at all

Answer 11

hello

are you here ?