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Determine the values of x that makes each equation true. (x-4)²=9 please make sure to show your work
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Determine the values of x that makes each equation true. (x-4)²=9 please make sure to show your work

User Usman Farooq
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\begin{gathered} (x-4)^2=9 \\ (x-4)^2=3^2 \\ \text{compare powers} \\ x-4=3 \\ x=7 \end{gathered}

So, x = 7

User Clomp
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