Предмет: Алгебра, автор: pluxury1653

Суммативное оценивание по алгебре за 2 четверть.
1 ВАРИАНТ
1.Дано квадратное уравнение 2х² - 4x + 2 = 0
а) определите вид квадратного уравнения
б) выпишите старший коэффициент, второй коэффициент, свободный член;
в) определите, сколько корней имеет данное уравнение.

Приложения:

Ответы

Автор ответа: buba228228

2х²-4х+2=0

а) Квадратное уравнение

б) Старший коэффициент=2

Второй коэффициент=-4

Свободный член=2

в) 1 корень

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