Solve the Inequality $$x ^ { 2 } + 3 x \leq 4$$

question 291

Multiple Choice

Solve the inequality. Use algebra to solve the corresponding equation.
- $$x ^ { 2 } + 3 x \leq 4$$

• A) \(( - \infty , - 1 ] \cup [ 4 , \infty )\)
• B) \([ - 1,4 ]\)
• C) \([ - 4,1 ]\)
• D) \(( - 1,4 )\)

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