Search Header Logo

Repaso ordinaria 2 (2ª Evaluación)

Authored by Manuel Maza

Mathematics

8th Grade

CCSS covered

Used 7+ times

Repaso ordinaria 2 (2ª Evaluación)
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Opera y reduce:

(x2 + 5x - 2) (4x + 3)

4x3+23x2+7x-6

4x3+3x2+7x-6

x3+23x2+7x-6

4x3+23x2+7x+6

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Opera y reduce:

3x · (2x2-4x+2) - (5x2 -7x -8)

x2 - 19x - 2x

6x3 + -19x2 + 13x + 8

6x3 + 7x2 - 13x + 8

5x3 - 19x2 - x - 8

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Desarrolla el producto notable:

(x-10)(x+10)

x2 +100

x2 -100

x2 - 20x + 100

x2 + 20x + 100

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Desarrolla el producto notable:

(x + 2)²

Media Image
Media Image
Media Image
Media Image

5.

MULTIPLE SELECT QUESTION

2 mins • 1 pt

Desarrolla el producto notable:

(5x-3)2

30x + 9 + 25x2

25x2 + 9 - 30x

-25x2 - 30x + 9

9 + 25x2 + 30x

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Encuentra el producto notable que se esconde en el siguiente polinomio:

81 - 36x3 + 4x6

(9 + 2x3)2

(9 + 2x3)2

(9 - 2x2)2

(9 - 2x3)2

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Encuentra el producto notable que se esconde en el siguiente polinomio:

4x2 + 28x + 49

(2x-7)2

(2x+7)2

(4x+7)2

(2x+49)2

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

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?