SOLUTION: c-12,b=2a; find b and a pls, i need help for this one,i dont get the right ans...THANK YOU

Algebra ->  Pythagorean-theorem -> SOLUTION: c-12,b=2a; find b and a pls, i need help for this one,i dont get the right ans...THANK YOU      Log On


   

Question 551184: c-12,b=2a; find b and a pls, i need help for this one,i dont get the right ans...THANK YOU
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!




Substitute



Solve for

Don't forget to rationalize your denominator. See the lesson on this site if you forgot how to rationalize denominators.

John

My calculator said it, I believe it, that settles it
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