Decide What Values of the Variable Cannot Possibly Be Solutions $$( 2 x + 5 ) ^ { 1 / 2 } - ( x - 2 ) ^ { 1 / 2 } = 3$$

question 279

Multiple Choice

Decide what values of the variable cannot possibly be solutions for the equation.
- $$( 2 x + 5 ) ^ { 1 / 2 } - ( x - 2 ) ^ { 1 / 2 } = 3$$

• A) \(\{ 3,8 \}\)
• B) \(\{ 2 \}\)
• C) \(\{ - 2 \}\)
• D) \(\{ 2,38 \}\)

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