(3+2x)^3-36x^2≥60x+8x^3. Created by хороми1. algebra-ru

(5x)^3-36x^2>=60x+8x^3125x^3-36x^2>=60x=8x^3125x^3-36x^2-60x-8x^3>=0117x^3-36x^3-60>=03x(39x^2-12x-20)>=0x(39x^2-12x-20)>=0{x>=0{39x^2-12x-20>=0{x<=0{39x^2-12x-20<=0 Новые вопросы в АлгебраДокажите,что значение выражения не зависит от переменной х.(4х+3)(х+4)-(3х+5)(2х+4)+х(2х+3)допоможіть будь ласка дуже строчно спростити вираздопоможіть спростити вираздопоможіть спростити вираз 9 клас Длина дуги окружности равна 0,8√п см, а угловая мера этой дуги равна 70° . Найдите (в кв. см) площадь круга, ограниченного этой окружностью. Выберите…один ответ: a)42 b)44 c)32 d)40 e)36Подайте у вигляді суми квадратів двох виразів многочлен-25х2-24xу +9y2;в классе учатся 28 человек. в один день каждый принес по три фломастера красный,зеленый,синий.Могут ли ученики класса обменяться фломастерами так, что…у каждого оказалось 3 фломастера одинакого цветаvery very срочно!помогите пожалуйста.Постройте график функции y = (3x^2 + 4x)/x - (x^2 - 1)/(x + 1)даю 20 баллов за простенькое задание ПредыдущийСледующийВместе мы знаем большеЭтот сайт использует cookies Политика Cookies . 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(3+2x)^3-36x^2≥60x+8x^3...

хороми1 @хороми1

July 2022 1 11 Report

(3+2x)^3-36x^2≥60x+8x^3

Answers & Comments

Trololoder (5x)^3-36x^2>=60x+8x^3
125x^3-36x^2>=60x=8x^3
125x^3-36x^2-60x-8x^3>=0
117x^3-36x^3-60>=0
3x(39x^2-12x-20)>=0
x(39x^2-12x-20)>=0

{x>=0
{39x^2-12x-20>=0

{x<=0
{39x^2-12x-20<=0