
Αξιοσημείωτες ταυτότητες
Quiz
•
Mathematics
•
9th Grade
•
Medium
Yolanda Christopoulou
Used 3+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Ποιες από τις παρακάτω ισότητες δεν είναι ταυτότητα;
0x = 0
x + y = 0
α2α = α3
(x + 3)2 = x2 + 6x + 9
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Το ανάπτυγμα του (x + α)2 είναι:
x2 + α2
x2 - 2xα + α2
x2 + xα + α2
x2 + 2xα + α2
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Το ανάπτυγμα του (2α + 1)2 είναι:
2α2 + 4α + 1
4α2 + 1
4α2 + 4α + 1
4α2 + 2α + 1
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Το ανάπτυγμα του (y - 2)2 είναι:
y2 - 2y + 4
y2 - 4
y2 - 4y + 4
y2 + 4y + 4
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Το ανάπτυγμα του (x + 1)3 είναι:
x3 + 3·x·1 + 13
x3 + 13
x3 + 3·x2 ·1 + 3·x·12 + 13
x3 + x2·1 + x·12 + 13
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Το ανάπτυγμα του (β - 2)3 είναι:
β3 - 3·β·2 + 23
β3 - 23
β3 - β2 ·2 + β·22 - 23
β3 - 3·β2 ·2 + 3·β·22 - 23
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Το ανάπτυγμα του (y - 3)(y + 3) είναι:
y2 - 3
9 - y2
y2 - 9
3 - y2
8.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Το ανάπτυγμα του (y + x)(x - y) είναι:
y2 - x2
x2 - y2
(x - y)2
x2 + y2
Similar Resources on Wayground
10 questions
Complete Perfect Square Trinomial
Quiz
•
9th - 12th Grade
10 questions
Calcul littéral : simplification d'expressions
Quiz
•
8th - 9th Grade
10 questions
Intercepts from Standard Form
Quiz
•
9th - 11th Grade
10 questions
Polynomial Division
Quiz
•
9th - 12th Grade
12 questions
Exponent Rules (with rational exponents)
Quiz
•
7th - 9th Grade
10 questions
Midpoint and Distance Formula
Quiz
•
9th Grade
8 questions
Simplifying Perfect Square Roots with Variables
Quiz
•
8th - 10th Grade
10 questions
Monomial Quiz
Quiz
•
KG - University
Popular Resources on Wayground
10 questions
Honoring the Significance of Veterans Day
Interactive video
•
6th - 10th Grade
10 questions
Exploring Veterans Day: Facts and Celebrations for Kids
Interactive video
•
6th - 10th Grade
19 questions
Veterans Day
Quiz
•
5th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
Circuits, Light Energy, and Forces
Quiz
•
5th Grade
6 questions
FOREST Self-Discipline
Lesson
•
1st - 5th Grade
7 questions
Veteran's Day
Interactive video
•
3rd Grade
20 questions
Weekly Prefix check #2
Quiz
•
4th - 7th Grade
Discover more resources for Mathematics
15 questions
Two Step Equations
Quiz
•
9th Grade
19 questions
Explore Triangle Congruence and Proofs
Quiz
•
9th - 12th Grade
10 questions
Types of Slope
Quiz
•
6th - 9th Grade
10 questions
Exploring the Basics of Ratios
Interactive video
•
6th - 10th Grade
15 questions
Identify Triangle Congruence Criteria
Quiz
•
9th - 12th Grade
23 questions
Similar Figures
Quiz
•
9th - 12th Grade
16 questions
Domain and Range of Functions
Quiz
•
9th Grade
20 questions
SSS/SAS
Quiz
•
9th - 12th Grade
