YOU SAID:

x = -b + or - √b^2-4ac (2a)

INTO JAPANESE

x = -b +または-√b^ 2-4ac（2a）

BACK INTO ENGLISH

x = -b + or -√b ^ 2-4ac (2a)

INTO JAPANESE

x = -b +または-√b^ 2-4ac（2a）

BACK INTO ENGLISH

x = -b + or -√b ^ 2-4ac (2a)