d uchun yechish
d=t\left(t+12\right)
t uchun yechish (complex solution)
t=-\sqrt{d+36}-6
t=\sqrt{d+36}-6
t uchun yechish
t=-\sqrt{d+36}-6
t=\sqrt{d+36}-6\text{, }d\geq -36
Baham ko'rish
Klipbordga nusxa olish
d=\left(t+0\right)\left(t+12\right)
0 hosil qilish uchun 0 va 8 ni ko'paytirish.
d=t\left(t+12\right)
Har qanday songa nolni qo‘shsangiz, o‘zi chiqadi.
d=t^{2}+12t
t ga t+12 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
Misollar
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