Equazioni di II grado e di grado superiore al II
Quiz
•
Mathematics
•
12th Grade
•
Hard
Storti Laura
Used 138+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
L'equazione 2x2 + 3x + 1 = 0
ha soluzione x = 1
ha due soluzioni distinte
è un'equazione spuria
è equivalente a 2(x + 1)2 = 0
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
L'equazione 2x2 + 5x = 0
è un'equazione pura
ha due soluzioni uguali ma opposte
ha soluzione x = 5/2
ha due soluzioni distinte
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
L'equazione 3x2 - 6 = 0
ha due soluzioni reali coincidenti
ha soluzione x = 0
non ha soluzioni razionali
è equivalente a x2 = 3
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
L'equazione 2x2 + 3x - 14 = 0
è equivalente all'equazione (2x + 7)(x - 2) = 0
ha soluzione x = - 2
non ha soluzioni reali
ha discriminante Δ = 100
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
L'equazione 2x2 + 6x + 9/2 = 0
è equivalente all'equazione (x - 3)2 = 0
ha due soluzioni reali distinte
non ha soluzioni reali
ha discriminante Δ = 0
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
5x2 + 20 = 0
ha soluzioni x = - 2
ha discriminante Δ = 100
è equivalente all'equazione (x + 2)(x - 2) = 0
non ha soluzioni reali
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Create a free account and access millions of resources
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple

Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Similar Resources on Wayground
20 questions
MATH_GL PRACTICE_WEEK 7
Quiz
•
3rd Grade - University
17 questions
Review
Quiz
•
11th Grade - University
20 questions
Equation of a line QUIZ
Quiz
•
11th - 12th Grade
17 questions
Level 1 Award Revision - Calculator Paper
Quiz
•
9th - 12th Grade
18 questions
Class 5 FA2
Quiz
•
5th Grade - University
20 questions
เตรียมความพร้อม การสอบ Onet 63
Quiz
•
12th Grade
15 questions
SEGMENTO DE RECTA
Quiz
•
11th - 12th Grade
20 questions
DISTRIBUSI PELUANG BINOMIAL
Quiz
•
12th Grade
Popular Resources on Wayground
20 questions
Brand Labels
Quiz
•
5th - 12th Grade
11 questions
NEASC Extended Advisory
Lesson
•
9th - 12th Grade
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
10 questions
Boomer ⚡ Zoomer - Holiday Movies
Quiz
•
KG - University
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
Adding Integers
Quiz
•
6th Grade
10 questions
Multiplication and Division Unknowns
Quiz
•
3rd Grade
20 questions
Multiplying and Dividing Integers
Quiz
•
7th Grade
Discover more resources for Mathematics
15 questions
CCA 2 Ch 3 Review EV #1
Quiz
•
9th - 12th Grade
15 questions
TSI Math Practice Questions
Quiz
•
8th - 12th Grade
20 questions
Complete Geometric Angle Proofs
Quiz
•
9th - 12th Grade
10 questions
Angle Relationships with Parallel Lines and a Transversal
Quiz
•
9th - 12th Grade
29 questions
DUA Review
Quiz
•
9th - 12th Grade
18 questions
083 - Corresponding, Alternate Interior, Alternate Exterior
Quiz
•
9th - 12th Grade
9 questions
Identify Angle Pairs With Parallel Lines And Transversals
Quiz
•
8th - 12th Grade
20 questions
Classify triangles
Quiz
•
9th - 12th Grade