Solved

Solve the Equation $\left( x ^ { 2 } + 2 \right) ^ { 1 / 2 } - ( 2 x + 5 ) ^ { 1 / 2 } = 0$

Question 381

Multiple Choice

Solve the equation.
- $\left( x ^ { 2 } + 2 \right) ^ { 1 / 2 } - ( 2 x + 5 ) ^ { 1 / 2 } = 0$

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

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