How do you solve #36w^2=121#?
1 Answer
Feb 13, 2017
Explanation:
#"Isolate "w^2" by dividing both sides by 36"#
#(cancel(36) w^2)/cancel(36)=121/36#
#rArrw^2=121/36# Take the
#color(blue)"square root" # of both sides.
#sqrt(w^2)=+-sqrt(121/36)=+-sqrt121/sqrt36#
#rArrw=+-11/6#
