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solving equqtion involving radical expression square root of x + 3 =7
[tex] \sqrt{ \times } + 3 = 7[/tex]
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Answer:

[tex] \sqrt{x} + 3 = 7 \\ \sqrt{x} = 7 - 3 \\ \sqrt{x } = 4 \\ x = 16[/tex]

Solution:

[tex] \sqrt{16} + 3 = 7 \\ 7 = 7 \\ x = 16[/tex]

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