The equation square root 7 - x = x + 5 has two possible solution. What is the extraneous solution of the equation? x = ? What is the true solution of the equation? x = ?

The equation square root 7 - x = x + 5 has two possible solution. What is the extraneous solution of the equation? x = ? What is the true solution of the equation? x = ?

asked Jul 18, 2021 142k views

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