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Expresiones Algebraicas

Authored by Leonela Rios

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8th Grade

Expresiones Algebraicas
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15 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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

x + y

-3x - 6y

5x + 2y

-2x - 2y

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Identifique los términos semejantes en la expresión: 4a^2b - 2ab + 5a^2b - 3ab

4a^2b and 5a^2b

3a^2b and 5a^2b

2ab and 5a^2b

4a^2b and 3ab

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Realice la suma: (2x^2 + 3xy - 5) + (4x^2 - 2xy + 7)

2x^2 + 3xy - 12

8x^2 + 2xy + 2

6x^2 - 5xy + 2

6x^2 + xy + 2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Realice la resta: (5a^2 - 3ab + 2) - (2a^2 - 4ab + 1)

3a^2 + ab + 1

3a^2 - 7ab + 3

8a^2 - 7ab + 3

3a^2 - ab + 2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Multiplique los monomios: 3x^2 * 4x

10x^2

24x^2

12x^3

7x^3

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Multiplique los polinomios: (2x + 3)(4x - 5)

8x^2 + 2x - 15

3x^2 + 2x - 15

6x^2 + 7x - 8

10x^2 - 13x + 6

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplifique la expresión algebraica: 2x^2 + 5x - 3x^2 - 2x

-x^2 - 2x

2x^2 + 5x - 3x^2 - 2x

-x^2 + 3x

4x^2 + 3x

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