Ask your own question, for FREE!
Mathematics 8 Online
OpenStudy (anonymous):

Find the unknown side. Simplify radical answers.

OpenStudy (anonymous):

|dw:1371490978759:dw|

jhonyy9 (jhonyy9):

us pythagora ok ?

OpenStudy (anonymous):

alright and all i need to know is how to set it up

jhonyy9 (jhonyy9):

write it here what you get

OpenStudy (anonymous):

A^2+12^2+13^2 ?

OpenStudy (anonymous):

=13^2 * sorry

jhonyy9 (jhonyy9):

yes continue it

jhonyy9 (jhonyy9):

a^2 =169-144

jhonyy9 (jhonyy9):

and a=?

OpenStudy (anonymous):

25 squared or is it 25 but not squared

jhonyy9 (jhonyy9):

169-144=?

OpenStudy (anonymous):

25

jhonyy9 (jhonyy9):

what mean that a^2=25 than a=?

jhonyy9 (jhonyy9):

do you know ?

OpenStudy (anonymous):

srry i was on another tab, its 5 right?

jhonyy9 (jhonyy9):

yes sure

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!