Что такое теорема Виета?
Теорема Виета

Flashcard
•
Mathematics
•
9th Grade
•
Hard
Quizizz Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Back
Теорема Виета связывает коэффициенты многочлена с его корнями. Для квадратного уравнения ax² + bx + c = 0, сумма корней равна -b/a, а произведение корней равно c/a.
2.
FLASHCARD QUESTION
Front
Каковы корни уравнения x² - 13x + 36 = 0?
Back
4 и 9.
3.
FLASHCARD QUESTION
Front
Каковы корни уравнения x² - 16x - 36 = 0?
Back
-2 и 18.
4.
FLASHCARD QUESTION
Front
Каковы корни уравнения x² - 11x + 24 = 0?
Back
3 и 8.
5.
FLASHCARD QUESTION
Front
Каковы корни уравнения -2x² - 100 - 54x = 0?
Back
-2 и -25.
6.
FLASHCARD QUESTION
Front
Как найти сумму корней квадратного уравнения?
Back
Сумма корней равна -b/a, где b - коэффициент при x.
7.
FLASHCARD QUESTION
Front
Как найти произведение корней квадратного уравнения?
Back
Произведение корней равно c/a, где c - свободный член.
Create a free account and access millions of resources
Similar Resources on Quizizz
15 questions
Russian Periodic table and Chemical Bonding

Flashcard
•
9th Grade
15 questions
Викторина ауб б 1 24

Flashcard
•
KG
15 questions
Systems of Linear Equations Review

Flashcard
•
11th Grade
15 questions
Алкены

Flashcard
•
10th Grade
15 questions
показательные уравнения

Flashcard
•
11th Grade
12 questions
14 февраля 7 класс (математика)

Flashcard
•
7th Grade
9 questions
Understanding the Real Number System

Flashcard
•
8th Grade
8 questions
Семейное право

Flashcard
•
9th Grade
Popular Resources on Quizizz
20 questions
math review

Quiz
•
4th Grade
20 questions
Math Review - Grade 6

Quiz
•
6th Grade
20 questions
Reading Comprehension

Quiz
•
5th Grade
20 questions
Types of Credit

Quiz
•
9th - 12th Grade
20 questions
Taxes

Quiz
•
9th - 12th Grade
10 questions
Human Body Systems and Functions

Interactive video
•
6th - 8th Grade
19 questions
Math Review

Quiz
•
3rd Grade
45 questions
7th Grade Math EOG Review

Quiz
•
7th Grade
Discover more resources for Mathematics
20 questions
EOC Math 1 Review

Quiz
•
9th Grade
20 questions
Math 1 EOC Review

Quiz
•
9th Grade
14 questions
Algebra 1 SOL Review #1

Quiz
•
9th Grade
15 questions
Algebra 1 SOL Review #2

Quiz
•
9th Grade
25 questions
Active EOC Math 1 Review

Quiz
•
9th Grade
15 questions
Algebra 1 Regents Review Practice Regents

Quiz
•
9th Grade
20 questions
TSI Post Test

Quiz
•
9th - 12th Grade
20 questions
Graphing Quadratics

Quiz
•
8th - 9th Grade