Ask your own question, for FREE!
Mathematics 12 Online
OpenStudy (anonymous):

If you answer this correctly I will fan you and give you a medal. Question is in the comments.

OpenStudy (anonymous):

OpenStudy (adamaero):

do 8/18 first

OpenStudy (adamaero):

4/9

OpenStudy (adamaero):

now split that root over the both of them--simple--easy

OpenStudy (abb0t):

Yes, reduce the fraction first, then take the square root of each number, numerator and denominator.

OpenStudy (anonymous):

Okay i did that

OpenStudy (anonymous):

Can you help me with one more question?

OpenStudy (anonymous):

OpenStudy (abb0t):

Just add them all together. When the number under the radical is all the same, you can add the numbers OUTSIDE the radical. but keep the number inside the radical the same.

OpenStudy (anonymous):

is it b?

OpenStudy (abb0t):

No. You forgot to do one more operation on the last one.

OpenStudy (abb0t):

You can eliminate C and D, because as i said already, you DO NOT add the numbers uner the radical. So if it's not B, it must be...

OpenStudy (anonymous):

So its a.

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!