
Diagnóstica Udo IA
Authored by Antonio Salazar
Mathematics
12th Grade
Used 5+ times

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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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