Solve Radical Equations
Solve the Radical Equation, and Check All $$\sqrt { 2 x + 3 } - \sqrt { x + 1 } = 1$$

Multiple Choice

Solve Radical Equations
Solve the radical equation, and check all proposed solutions.
- $$\sqrt { 2 x + 3 } - \sqrt { x + 1 } = 1$$

A) $\{ - 1,3 \}$
B) $\{ 3 \}$
C) $\{ - 3 , - 1 \}$
D) $\varnothing$