F uchun yechish
F=-3\left(x-3\right)\left(5x-2\right)
x uchun yechish (complex solution)
x=\frac{\sqrt{1521-60F}}{30}+\frac{17}{10}
x=-\frac{\sqrt{1521-60F}}{30}+\frac{17}{10}
x uchun yechish
x=\frac{\sqrt{1521-60F}}{30}+\frac{17}{10}
x=-\frac{\sqrt{1521-60F}}{30}+\frac{17}{10}\text{, }F\leq \frac{507}{20}
Grafik
Baham ko'rish
Klipbordga nusxa olish
F=-15x^{2}+51x-18
5x-2 ga -3x+9 ni ko‘paytirish orqali distributiv xususiyatdan foydalaning va ifoda sifatida birlashtiring.
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