4 votes 4 votes The numbers of the roots of ex + 0.5x2 -2 = 0 in the range [-5, 5] are ? A =0 B = 1 C =2 D =3 How can i solve such types questions By putting the values or other procedure thanks sandeep yadav asked Jan 18, 2018 sandeep yadav 1.5k views answer comment Share Follow See 1 comment See all 1 1 comment reply shriram s 1 commented Jan 20, 2018 reply Follow Share https://gateoverflow.in/118423/gate2017-2-ga-9?show=118423#q118423 0 votes 0 votes Please log in or register to add a comment.