Решить уравнение2x^2+14x-2014=0. Created by masha9801. algebra-ru

Решить уравнение2x^2+14x-2014=0...

July 2022 1 20 Report

Решить уравнение
2x^2+14x-2014=0

Answers & Comments

sancheese 2x^2+14x-2014=0
делим на 2
x^2+7x-1007=0
D = 7^2 -4*1*-1007= 4077
√D = -/+ 3√453
x = 1/2 (-7 -/+3√453)
x1=1/2 (-7 -3√453)
x2=1/2 (-7 +3√453)

4 votes Thanks 3

1 dana matrica a1010 zapolnennaya datchikom sluchajnyh chisel najti summu znache

Answer

рекомендуемые вопросы

rarrrrrrrr August 2022 | 0 Ответы

o chem dolzhny pozabotitsya v pervuyu ochered vzroslye pri organizacionnom vyvoze n

danilarsentev August 2022 | 0 Ответы

est dva stanka na kotoryh vypuskayut odinakovye zapchasti odin proizvodit a zapcha

myachina8 August 2022 | 0 Ответы

najti po grafiku otnoshenie v3v1 v otvetah napisano 9 no nuzhno reshenie

ydpmn7cn6w August 2022 | 0 Ответы

Choose the correct preposition: 1.I am fond (out,of,from) literature. 2.where ar...

millermilena658 August 2022 | 0 Ответы

opredelite kak sozdavalas i kto sozdaval arabskoe gosudarstvo v kracii

MrZooM222 August 2022 | 0 Ответы

ch ajtmanov v rasskaze krasnoe yabloko ispolzuet metod rasskaz v rasskaze opi

timobila47 August 2022 | 0 Ответы

kakovo bylo naznachenie kazhdoj iz chastej vizantijskogo hrama pomogite pozhalujsta

ivanyyaremkiv August 2022 | 0 Ответы

moment. 6....

pozhalujsta8b98a56c0152a07b8f4cbcd89aa2f01e 97513

sarvinozwakirjanova August 2022 | 0 Ответы

pomogite pozhalusto pzha519d7eb8246a08ab0df06cc59e9dedb 6631

Answers & Comments

1 dana matrica a1010 zapolnennaya datchikom sluchajnyh chisel najti summu znache

рекомендуемые вопросы

Helpful Links

Helpful Social