The equation |x + 4| + |x - 7| = 0 has no solutions
option
a)7 solutions.
b) 4 solutions.
c) 2 solutions.
d) 1 solution

• No Solutions. As sum of 2 positive numbers can never be 0.
• 10 years agoHelpfull: Yes(18) No(7)
• question itself contain ans then why option @shanwaj is correct and @bonthuu let we put x=1.5, then final result will be 5.5+5.5=0
  and if we take x=-1.5 final result will be 2.5+8.5=0
  
  both are incorrect ,ans will be no soln ,and it is also given in question itself
  dummy question
• 10 years agoHelpfull: Yes(15) No(0)
• explain how 2 solutions
• 10 years agoHelpfull: Yes(6) No(0)
• 1 solution only
  x will get 3/2 as answer in two cases
  so,answer will be 1 solution
• 10 years agoHelpfull: Yes(6) No(0)
• @TANU :YA ,THERE IS A MISTAKE IN ANS ,OPTION SHOUL BE NO SOLUTION
• 10 years agoHelpfull: Yes(2) No(0)
• 2 solution
  
• 10 years agoHelpfull: Yes(1) No(1)
• 2 solutions.because we bave to consider both positive and negative cases of given expression and solve the equations for value of 'x'.
  we get solution as 1.5,-1.5
• 10 years agoHelpfull: Yes(1) No(2)
• @kumar you are right but no solution is not in the options??
• 10 years agoHelpfull: Yes(1) No(0)
• No solution.
  This is really a dummy question.....i would like to request u all students plz do not respond for this type of question. other wise u will eliminate from the selection.
• 10 years agoHelpfull: Yes(1) No(0)
• @Md Shahnawaz Shahab But solutions can be more then 2 also?? How can we say 2 solutions??
• 10 years agoHelpfull: Yes(0) No(0)
• @Bonthu Tarun Ok thanks alot
• 10 years agoHelpfull: Yes(0) No(0)