Ask your own question, for FREE!
Mathematics 20 Online
OpenStudy (anonymous):

multiplying radicals

OpenStudy (anonymous):

|dw:1457825473512:dw|

OpenStudy (anonymous):

i need to find H while keeping the solution in reduced radicals

OpenStudy (isaidavila):

First multiply by 2 all the expression You get 16/(√2)=H

jhonyy9 (jhonyy9):

do you know what mean to rationalize the denominator ?

OpenStudy (anonymous):

((√4)(√4)/(√2))

OpenStudy (anonymous):

((2*2)/√2) =(4/√2) is this correct?

OpenStudy (isaidavila):

It is correct at a certain point then you have to rationalize the denominator by multiplying nominator and denominator by √2

OpenStudy (anonymous):

i need to keep the answer in radical form so that's my final answer then

OpenStudy (isaidavila):

4√2/2=2√2

OpenStudy (isaidavila):

Ah ok

OpenStudy (anonymous):

thanks buddy

OpenStudy (isaidavila):

No problem bro

jhonyy9 (jhonyy9):

8sqrt2 1 ------ = --- H 2 2 8sqrt2 = H do you have got it same ?

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!