????????? square root ???????
du yu impli "115x(2)" is spozed tu be 115 x^2 ????????...x squared ????
115x^2 +711x +3946=29,000
or 115 x^2 +711x -25,054=0
or x^2 +6.1826086x -217.8608696=0
me yuze quadratik formula & get zeroes...
11.9890482 & -18.1716568
-b/2a=-3.0913043
b^2-4ac=12030361, root(120....)=3468.481079666
roo5/2a=15.0803525202
sq root...gotu dollar store & get cheep 1$ kalkulater