Search Header Logo

PRUEBA DE ÁLGEBRA

Authored by Mayra Gómez

Mathematics

University

Used 3+ times

PRUEBA DE ÁLGEBRA
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 4 pts

El resultado de
{x−[2x−(3+2x−y)]+y}\left\{x-\left[2x-\left(3+2x-y\right)\right]+y\right\} es:

x+2y

x+3

x+y

x+8

2.

MULTIPLE CHOICE QUESTION

1 min • 4 pts

El resultado del producto (8a−11b)(8a+11b)\left(8a-11b\right)\left(8a+11b\right) es:

64a2-101b2

64a2-111b2

64a2-121b2

64a2-131b2

3.

MULTIPLE CHOICE QUESTION

1 min • 4 pts

Hallar el valor de k para que la división sea exacta 2x3−3x+2k2x^3-3x+2k entre x−2x-2

5

-5

-10

10

4.

MULTIPLE CHOICE QUESTION

1 min • 4 pts

El desarrollo de (12a+3b)2\left(\frac{1}{2}a+3b\right)^2 es:

14a2+2ab+b2\frac{1}{4}a^2+2ab+b^2

14a+2ab+9b\frac{1}{4}a+2ab+9b

14a+2ab+b\frac{1}{4}a+2ab+b

14a2+3ab+9b2\frac{1}{4}a^2+3ab+9b^2

5.

MULTIPLE CHOICE QUESTION

1 min • 4 pts

El resultado del cociente notable a3−1a−1\frac{a^3-1}{a-1} es:

a2−a+1a^2-a+1

a2+a+1a^2+a+1

a2−a−1a^2-a-1

a3+a2+a+1a^3+a^2+a+1

6.

MULTIPLE CHOICE QUESTION

1 min • 4 pts

Expresa como producto de factores 4x3−12x2−25x+754x^3-12x^2-25x+75

(x−3)(2x+5)(2x−5)\left(x-3\right)\left(2x+5\right)\left(2x-5\right)

(x−3)(2x+5)(2x+5)\left(x-3\right)\left(2x+5\right)\left(2x+5\right)

(4x2+25)(x−3)\left(4x^2+25\right)\left(x-3\right)

(4x2−25)(x+3)\left(4x^2-25\right)\left(x+3\right)

7.

MULTIPLE CHOICE QUESTION

1 min • 4 pts

Factorizar 7y6−33y3−107y^6-33y^3-10

(7y3−5)(y3+2)\left(7y^3-5\right)\left(y^3+2\right)

(7y3−10)(y3+1)\left(7y^3-10\right)\left(y^3+1\right)

(7y3+2)(y3−5)\left(7y^3+2\right)\left(y^3-5\right)

(7y3+5)(y3−2)\left(7y^3+5\right)\left(y^3-2\right)

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

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?