Solve for x in the equation 2x2 + 3x-7= x2 +5x+39.
o x=-6+ /82
o x=-6+2/17
o x= 1+ /33
o x=1#/47

Aprobability experiment is conducted in which the sample space of the experiment is s={7,8,9,10,11,12,13,14,15,16,17,18}, event f={7,8,9,10,11,12}, and event g={11,12,13,14}. assume that each outcome is equally likely. list the outcomes in f or g. find p(f or g) by counting the number of outcomes in f or g. determine p(f or g) using the general addition rule.