radical 28a^4 / b^10 and RADICAL(4) 5x^4y^2

Algebra
Tutor: None Selected Time limit: 1 Day

Jan 21st, 2015

1) First question

Please note that:

28=4*7=7*2^2

so your expression can be re-write as below:

sqrt(7*2^2*a^4/b^10)

you have to divide all of your exponents by the index of radical, so we have:

(2*a^2/b^5)*sqrt(7)

2) Second question:

I can simplify your radical as below:

x*sqrt(5*y^2)


Jan 21st, 2015

Did you know? You can earn $20 for every friend you invite to Studypool!
Click here to
Refer a Friend
...
Jan 21st, 2015
...
Jan 21st, 2015
Mar 28th, 2017
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer