Question 111598

Question 111598

\({{\left( x+3 \right)}^{2}} \ge x+5\)
\({{\left( x+2 \right)}^{2}} \ge 2x+7\)
\(\left( x-1 \right)\left( 2x+5 \right) < -3\)

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Answer:(a) \(x \le -4\) \text{ or } \(x \ge -1\) (b) \(x \le -3\) \text{ or } \(x \ge 1\) (c) \(-2 < x < \frac{1}{2}\)

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