Odpowiedź:
[tex]p\in\left(-\infty,-1\frac{1}{2}\right > \cup\left < 0,+\infty\right)[/tex]
Szczegółowe wyjaśnienie:
[tex]2*|3+4p|\geq 6\ |:2\\|3+4p|\geq 3\\3+4p\geq 3\ \vee\ 3+4p\leq -3\\4p\geq 0\ |:4\ \vee\ 4p\leq -6\ |:4\\p\geq 0\ \vee \ p\leq -\frac{6}{4}\\p\geq 0\ \vee \ p\leq -\frac{3}{2}\\p\geq 0\ \vee \ p\leq -1\frac{1}{2}\\p\in\left(-\infty,-1\frac{1}{2}\right > \cup\left < 0,+\infty\right)[/tex]
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Odpowiedź:
[tex]p\in\left(-\infty,-1\frac{1}{2}\right > \cup\left < 0,+\infty\right)[/tex]
Szczegółowe wyjaśnienie:
[tex]2*|3+4p|\geq 6\ |:2\\|3+4p|\geq 3\\3+4p\geq 3\ \vee\ 3+4p\leq -3\\4p\geq 0\ |:4\ \vee\ 4p\leq -6\ |:4\\p\geq 0\ \vee \ p\leq -\frac{6}{4}\\p\geq 0\ \vee \ p\leq -\frac{3}{2}\\p\geq 0\ \vee \ p\leq -1\frac{1}{2}\\p\in\left(-\infty,-1\frac{1}{2}\right > \cup\left < 0,+\infty\right)[/tex]