

EQUAÇÃO DO 2° GRAU
Presentation
•
Mathematics
•
KG
•
Hard
Cantinho 2
Used 28+ times
FREE Resource
1 Slide • 6 Questions
1
EQUAÇÃO DO 2° GRAU E ESTUDO DAS RAÍZES

2
Multiple Choice
A MAIOR RAIZ DA EQUAÇÃO – 2X² + 3X + 5 = 0 VALE:
1
2
-1
2,5
3
Multiple Choice
AS RAÍZES DA EQUAÇÃO 3X² + 8X + 5 = 0 SÃO:
REAIS E IGUAIS
AMBAS INTEIRAS
AMBOS POSITIVOS
AMBOS NEGATIVOS
4
Multiple Choice
QUANTAS RAÍZES REAIS TEM A EQUAÇÃO 2X² - 2X + 1 = 0?
0
1
2
3
5
Multiple Choice
2- PARA QUE A EQUAÇÃO 5x² - 6x + k = 0 TENHA O DISCRIMINANTE NULO, K DEVE SER IGUAL A:
0
5/9
-5/9
9/5
6
Multiple Choice
2- A SOMA E O PRODUTO DAS RAÍZES DA EQUAÇÃO x² + x – 1 = 0 SÃO RESPECTIVAMENTE:
-1 e 0
1 e -1
-1 e 1
-1 e -1
7
Multiple Choice
Qual deve ser o valor de m na equação 2x² - mx – 40 = 0 para que a soma de suas raízes seja igual a 8?
8
16
-8
-16
EQUAÇÃO DO 2° GRAU E ESTUDO DAS RAÍZES

Show answer
Auto Play
Slide 1 / 7
SLIDE
Similar Resources on Wayground
2 questions
Characteristics of Function Graphs
Presentation
•
9th - 12th Grade
8 questions
Polyhedrons and Nets Review
Presentation
•
9th - 10th Grade
6 questions
4. NF.4 Multiplying fractions
Presentation
•
4th Grade
6 questions
Solving Equations with Variables on Both Sides
Presentation
•
7th Grade
7 questions
Discrete Math Live Quiz
Presentation
•
University
3 questions
MID TERM 6TH
Presentation
•
6th Grade
2 questions
Bell Ringer
Presentation
•
9th - 12th Grade
8 questions
Solving Equations by Combining Like Terms
Presentation
•
9th Grade
Popular Resources on Wayground
20 questions
"What is the question asking??" Grades 3-5
Quiz
•
1st - 5th Grade
20 questions
“What is the question asking??” Grades 6-8
Quiz
•
6th - 8th Grade
10 questions
Fire Safety Quiz
Quiz
•
12th Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
34 questions
STAAR Review 6th - 8th grade Reading Part 1
Quiz
•
6th - 8th Grade
20 questions
“What is the question asking??” English I-II
Quiz
•
9th - 12th Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
47 questions
8th Grade Reading STAAR Ultimate Review!
Quiz
•
8th Grade
Discover more resources for Mathematics
10 questions
Counting Nickels and Pennies
Quiz
•
KG - 2nd Grade
16 questions
Parallel, Perpendicular, and Intersecting Lines
Quiz
•
KG - Professional Dev...
13 questions
Time
Quiz
•
KG - 2nd Grade
15 questions
Telling time
Quiz
•
KG - 1st Grade
20 questions
Place Value
Quiz
•
KG - 3rd Grade
14 questions
Shapes
Quiz
•
KG
10 questions
Add & Subtract Mixed Numbers with Like Denominators
Quiz
•
KG - University
10 questions
Kindergarten Count to 100
Quiz
•
KG