Ask your own question, for FREE!
Mathematics 7 Online
OpenStudy (anonymous):

hel please

OpenStudy (anonymous):

What is the simplified form of\[\sqrt[5]{x^4}\times \sqrt[5]{x^4} \]

OpenStudy (anonymous):

@anwaarullah

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

so 5x4 is ? what

OpenStudy (anonymous):

how do i do this?

OpenStudy (anonymous):

so it + 20

OpenStudy (anonymous):

yeah is that all i need to do? and sorry openstudy is really messed up

OpenStudy (anonymous):

im confused btw why did you multiply 4 to 5

OpenStudy (anonymous):

no it =20

OpenStudy (anonymous):

ya you have to times it

OpenStudy (anonymous):

okay so you did 5 x 4 = 20 but why?

OpenStudy (anonymous):

/bc 5x5=20 right

OpenStudy (anonymous):

no 5 x 5 = 25

OpenStudy (anonymous):

i mean 5x4+20

OpenStudy (anonymous):

so x =

OpenStudy (anonymous):

these are the answer choices \[\sqrt{x} \] \[x ^{1/3}\] \[x \sqrt[5]{x^3}\] \[x^{16/25}\] and Yeah i know what you meant lol typos happen

OpenStudy (anonymous):

so x = 20

OpenStudy (anonymous):

?

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

so its a

OpenStudy (campbell_st):

start by writing each term in index form \[\sqrt[5]{x^4} = x^{\frac{4}{5}}\] the the rule for multiplying the same base is add the powers \[a^y \times a^z = a^{y + z}\] now apply the rule to your problem

OpenStudy (anonymous):

thnx to both of you!

OpenStudy (anonymous):

np

OpenStudy (anonymous):

you could just give me a ribbon

OpenStudy (anonymous):

thxxxxxx

OpenStudy (anonymous):

i was just playing

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!