Decide What Values of the Variable Cannot Possibly Be Solutions $$\sqrt [ 3 ] { 3 x + 7 } = - 1$$

question 305

Multiple Choice

Decide what values of the variable cannot possibly be solutions for the equation.
- $$\sqrt [ 3 ] { 3 x + 7 } = - 1$$

• A) \(\left\{ \frac { 8 } { 3 } \right\}\)
• B) \(\left\{ - \frac { 8 } { 3 } \right\}\)
• C) \(\{ - 2 \}\)
• D) \(\{ - 8 \}\)

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