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What is the sum of all values of x that satisfies the equation:
  • a)
    20
  • b)
    24
  • c)
    28
  • d)
    32
  • e)
    36
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
What is the sum of all values of x that satisfies the equation: a)20b)...
Correct Answer :- c
Explanation : By picking from the options, we can check which value satisfies the equation 
For x = 28
√168 = √143+1
12.9 = (11.9+1)
12.9 = 12.9
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Most Upvoted Answer
What is the sum of all values of x that satisfies the equation: a)20b)...
In right side √168=12.9
in left side √143+1=12.9

that's why both are equal
Free Test
Community Answer
What is the sum of all values of x that satisfies the equation: a)20b)...
Correct Answer :- c
Explanation : By picking from the options, we can check which value satisfies the equation 
For x = 28
√168 = √143+1
12.9 = (11.9+1)
12.9 = 12.9
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What is the sum of all values of x that satisfies the equation: a)20b)24c)28d)32e)36Correct answer is option 'C'. Can you explain this answer?
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