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Diagnóstica Udo IA

Authored by Antonio Salazar

Mathematics

12th Grade

Used 5+ times

Diagnóstica Udo IA
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplifique la expresión algebraica: 3x + 2y - 5x - 4y

3x - 4y

-8x - 6y

-2x - 2y

5x + 2y

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplifique la expresión algebraica: 4a^2b - 2ab^2 + 3a^2b - ab^2

7a^2b - 3ab^2

11a^2b - 5ab^2

5a^2b - 4ab^2

2a^2b - 2ab^2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Resuelva la ecuación lineal: 2x + 5 = 11

x = 3

x = 2

x = 7

x = 10

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Resuelva la ecuación lineal: 3y - 7 = 2y + 4

y = 3

y = 11

y = 0

y = -5

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Realice la operación con fracciones algebraicas: (2x^2 + 3x) / (x^2 - 4)

(2x^2 - 3x) / (x^2 - 4)

(2x + 3) / (x - 2)(x + 2)

(2x + 3) / (x + 2)(x - 2)

(2x - 3) / (x + 2)(x - 2)

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Realice la operación con fracciones algebraicas: (3y^2 - 2y) / (y^2 - 9)

(3y^2 - 2y) / (y^2 + 9)

y(3y + 2) / (y - 3)(y + 3)

(3y^2 - 2y) / (y^2 - 9) = y(3y - 2) / (y + 3)(y - 3)

3y^2 / y^2 - 9

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Aplique la propiedad de los exponentes: (2x^3)^2

4x^6

2x^6

6x^6

8x^5

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