Given that x+5>1 and 1−3x>−5 , x cannot take the value given in one of the following options,which is :
In each of the following, determine whether the given values are solutions (roots) of the equation or not : (i) 3x2–2x–1 = 0; x = 1 (ii) x2+6x+5 = 0; x = – 1, x = – 5 (iii) x2+x–4=0; x = – 2