
Τρεις Βασικές ταυτότητες
Presentation
•
Mathematics
•
8th Grade
•
Practice Problem
•
Hard
Eleni Assargiotaki
FREE Resource
4 Slides • 1 Question
1
Τρεις βασικές ταυτότητες στα μαθηματικά Γ Γυμνασίου
Καθηγήτρια: Ασσαργιωτάκη Ελένη
2
(α+β)2 = α2+2αβ+β2
(α-β)2 = α2-2αβ+β2
(α+β)(α-β) = α2-β2
3
Multiple Choice
Ισχύει: (3x+y)2
3x2+y2
9x2+6xy+y2
3xy
3x2+6xy+y2
4
Μία Εφαρμογή...
Να υπολογίσετε την παράσταση
Α = 1001⋅999
5
Η απόδειξη..
(α-β)2 = (α-β)(α-β) = α2- βα - αβ+ β2 = α2-2αβ+β2
Τρεις βασικές ταυτότητες στα μαθηματικά Γ Γυμνασίου
Καθηγήτρια: Ασσαργιωτάκη Ελένη
Show answer
Auto Play
Slide 1 / 5
SLIDE
Similar Resources on Wayground
5 questions
Ιστορία Β ΄αποικισμός
Presentation
•
7th Grade
6 questions
Μετατροπές μονάδων
Presentation
•
7th - 9th Grade
6 questions
Είδη Γωνιών
Presentation
•
7th Grade
8 questions
Unit Test Review
Presentation
•
8th Grade
5 questions
Bellringer 1/11
Presentation
•
9th Grade
5 questions
Bohr Rutherford
Presentation
•
8th Grade
6 questions
Το πρώτο μου Quiz
Presentation
•
6th - 8th Grade
10 questions
3.3 Rate of Change and Slope
Presentation
•
8th - 9th Grade
Popular Resources on Wayground
6 questions
Secondary Safety Quiz
Presentation
•
9th - 12th Grade
10 questions
Afterschool Activities & Sports
Quiz
•
6th - 8th Grade
19 questions
ROAR Week 2026
Quiz
•
9th - 12th Grade
20 questions
Lab Safety Quiz
Quiz
•
6th Grade
15 questions
Cool Tool:Chromebook
Quiz
•
6th - 8th Grade
22 questions
would you rather
Quiz
•
3rd - 11th Grade
21 questions
Continents and Oceans
Quiz
•
6th Grade
20 questions
Parts of Speech
Quiz
•
5th Grade
Discover more resources for Mathematics
20 questions
Rational and Irrational Numbers
Quiz
•
8th Grade
20 questions
Add and Subtract Integers
Quiz
•
6th - 8th Grade
20 questions
Adding/Subtracting Positive and Negative Integers
Quiz
•
6th - 8th Grade
22 questions
Adding Integers
Quiz
•
7th - 8th Grade
10 questions
Middle School Math Review
Quiz
•
5th - 8th Grade
20 questions
Operations with integers
Quiz
•
8th Grade
20 questions
Back to School Trivia 2023
Quiz
•
8th Grade
10 questions
Classifying Real Numbers
Quiz
•
8th Grade