Search Header Logo

Equação do 2°grau

Authored by Mariana Piazza

Mathematics

12th Grade

Used 192+ times

Equação do 2°grau
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

16 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Determine os coeficientes (a,b ec) da equação X2 + X+ 2= 0

A = 1 B= 1 C= 2

A = -1 B= 2 C= 1

A = 2 B= 1 C= 1

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Determine os coeficientes (a,b ec) da equação: 2 X2 - X+ 2= 0

A = 2 B= 0 C= -1

A = 2 B= -1 C= 2

A = -1 B= 2 C= 0

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Determine os coeficientes (a, b e c) da equação: X2 + 12= 0

A = 1 B= 0 C= 12

A = 1 B= 12 C= 0

A = 12 B= 0 C= 1

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Determine os coeficientes (a, b e c) da equação: -1X2 + 3X+ 4= 0

A = -1 B= 3 C= 4

A = 4 B= -1 C= 3

A = 1 B= 3 C= 4

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Determine os coeficientes (a, b e c) da equação: 2X2 + 6X+ 9= 0

A = 2 B= 9 C= 6

A = 2 B= 6 C= 9

A = 9 B= 2 C= 6

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

A partir dos coeficiente A, B e C, determine a equação do 2°grau, em que: A= 2, B=3, C =0 .

2X2 + 3X +9 =0

2X2 + 3X =0

X2 + 3 =0

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

A partir dos coeficiente A, B e C, determine a equação do 2°grau, em que: A= 1, B=0, C = -2 .

X2 -2 =0

X2 + X -2 =0

X2 + 2 =0

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Microsoft

Continue with Microsoft

or continue with

Facebook

Facebook

Apple

Apple

Others

Others

Already have an account?