How do I do this algebra problem?

evan-r

4*(2*(7+1)-3^2)

--------------------- (divide)

(1+(2^2-1)

Please tell me HOW to do it and show work, I don't want just the answer.

anonymous

do you know BODMAS method? Hope you know. Just apply it on both (Nrmintr and denrmntr) den divide both results