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## Geometry_Hater Find all REAL solutions in this equation (Square Root x-7) = 4 one year ago one year ago

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1. lgbasallote

$\huge \sqrt{x-7} = 4$ square both sides..what do you get?

2. Geometry_Hater

so i should get X - 7 = 16?

3. Geometry_Hater

Then add 7 to get 23

4. Geometry_Hater

Alight i got it now