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Question

Which of the following equations has x=2 as a solution?
  1. x+2=5
  2. x2=0
  3. 2x+1=0
  4. x+3=6

A
x+2=5
B
x+3=6
C
2x+1=0
D
x2=0
Solution
Verified by Toppr

The correct option is B x2=0
A)Putting x=2 in x+2, we get 45
B) Putting x=2 in x2, we get 0=0
C)Putting x=2 in 2x+1, we get 50
D)Putting x=2 in x+3, we get 56
Option B is the correct answer which has x=2 as a solution

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