Solved

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

Question 273

Multiple Choice

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

A) $( - \infty , - 3 ] \cup [ - 1 , \infty )$
B) $[ 1,3 ]$
C) $( - 3 , - 1 )$
D) $[ - 3 , - 1 ]$

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