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In Mathematics / High School | 2014-03-25

What value of \( x \) makes the equation \(\sqrt{x-5} = 4\) true?

Asked by kingaduboffour

Answer (3)

x − 5 = 4 x = 4 + 5 x = 9

Answered by Lilith | 2024-06-10

x-5=4 x=9
Therefore it is 9

Answered by deathstrike001 | 2024-06-10

To find the value of x in the equation x − 5 ​ = 4 , we square both sides to get x − 5 = 16 . Adding 5 gives us x = 21 , which we can verify by substituting back into the original equation.
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Answered by Lilith | 2024-12-16