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Solve the Quadratic Inequality (2+3x)2≤−4( 2 + 3 x ) ^ { 2 } \leq - 4

Question 422

Multiple Choice

Solve the quadratic inequality. Write the solution set in interval notation.
- (2+3x) 2≤−4( 2 + 3 x ) ^ { 2 } \leq - 4


A) [−43,0]\left[ - \frac { 4 } { 3 } , 0 \right]
B) (−∞,∞) ( - \infty , \infty )
C) ∅\varnothing
D) (−∞,−43) ∪(0,∞) \left( - \infty , - \frac { 4 } { 3 } \right) \cup ( 0 , \infty )

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