What is the expansion of (a + b)²?
Algebraic Identities and Formulas
Flashcard
•
Mathematics
•
9th Grade
•
Hard
Rai Rajeswori
FREE Resource
Student preview
8 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Back
a² + 2ab + b²
2.
FLASHCARD QUESTION
Front
What is the expansion of (a - b)²?
Back
a² - 2ab + b²
3.
FLASHCARD QUESTION
Front
What is the expansion of (a + b)³?
Back
a³ + b³ + 3ab(a + b) = a³ + b³ + 3a²b + 3ab²
4.
FLASHCARD QUESTION
Front
What is the expansion of (a - b)³?
Back
a³ - b³ - 3ab(a - b) = a³ - b³ - 3a²b + 3ab²
5.
FLASHCARD QUESTION
Front
What is the formula for a³ - b³?
Back
(a - b)(a² + ab + b²)
6.
FLASHCARD QUESTION
Front
What is the formula for a³ + b³?
Back
(a + b)(a² - ab + b²)
7.
FLASHCARD QUESTION
Front
What is the formula for a³ + b³ + c³?
Back
3abc = (a + b + c)(a² + b² + c² - ab - bc - ca)
8.
FLASHCARD QUESTION
Front
What is the expansion of (a + b + c)²?
Back
a² + b² + c² + 2ab + 2bc + 2ca
Similar Resources on Quizizz
7 questions
Hằng đẳng thức (M1 - Nhận biết)
Flashcard
•
8th Grade
7 questions
Формулы сокращенного умножения
Flashcard
•
KG
12 questions
Simplifying Radicals
Flashcard
•
9th - 10th Grade
10 questions
Segment Addition Postulate Introduction
Flashcard
•
9th - 10th Grade
4 questions
homotecias.
Flashcard
•
8th Grade
8 questions
Flashcard#4: Distance and Midpoint Formula
Flashcard
•
10th Grade
10 questions
Distance Formula
Flashcard
•
10th Grade
11 questions
Congruent Triangles
Flashcard
•
10th Grade
Popular Resources on Quizizz
15 questions
Multiplication Facts
Quiz
•
4th Grade
20 questions
Math Review - Grade 6
Quiz
•
6th Grade
20 questions
math review
Quiz
•
4th Grade
5 questions
capitalization in sentences
Quiz
•
5th - 8th Grade
10 questions
Juneteenth History and Significance
Interactive video
•
5th - 8th Grade
15 questions
Adding and Subtracting Fractions
Quiz
•
5th Grade
10 questions
R2H Day One Internship Expectation Review Guidelines
Quiz
•
Professional Development
12 questions
Dividing Fractions
Quiz
•
6th Grade