Baholash
\left(x+9\right)^{2}
Kengaytirish
x^{2}+18x+81
Grafik
Viktorina
Polynomial
(x+9)(x+9)
Baham ko'rish
Klipbordga nusxa olish
\left(x+9\right)^{2}
\left(x+9\right)^{2} hosil qilish uchun x+9 va x+9 ni ko'paytirish.
x^{2}+18x+81
\left(a+b\right)^{2}=a^{2}+2ab+b^{2} binom teoremasini \left(x+9\right)^{2} kengaytirilishi uchun ishlating.
\left(x+9\right)^{2}
\left(x+9\right)^{2} hosil qilish uchun x+9 va x+9 ni ko'paytirish.
x^{2}+18x+81
\left(a+b\right)^{2}=a^{2}+2ab+b^{2} binom teoremasini \left(x+9\right)^{2} kengaytirilishi uchun ishlating.