B 2 4ac roots July 8, 2019 16 32 64 128 B 2 4ac 0 roots B 2 4ac equal roots B 2 4ac real roots B 2 4ac no roots B 2 4ac 0 then roots are B 2 4ac no real roots B 2 4ac nature of roots B 2 4ac 0 nature of roots B 2 4ac 0 how many roots If b 2 4ac 0 then roots are If b 2 4ac 0 the roots are If b 2 4ac then the roots are