2.1: OPERACIONES ALGEBRAICAS

2.1: OPERACIONES ALGEBRAICAS

University

10 Qs

quiz-placeholder

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2.1: OPERACIONES ALGEBRAICAS

2.1: OPERACIONES ALGEBRAICAS

Assessment

Quiz

Mathematics

University

Hard

Created by

JOSE GUADALUPE SOTO VALENZUELA

Used 27+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Dividir:

 2a4+4a320a7a215 ÷ a252a^4+4a^3-20a-7a^2-15\ \div\ a^2-5  

 2a2+4a+32a^2+4a+3  

 3a2+2a+33a^2+2a+3  

 a2+4a2a^2+4a-2  

 2a24a+12a^2-4a+1  

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Multiplicar:

 (a2+ab+b2)(a+b)\left(a^2+ab+b^2\right)\left(a+b\right)  

 a3+2a2b+2ab2+b3a^3+2a^2b+2ab^2+b^3  

 a3+3a2b+3ab2+b3a^3+3a^2b+3ab^2+b^3  

 a3+2a2b+2ab2+2b3a^3+2a^2b+2ab^2+2b^3  

 a3+3a2b+3ab2b3a^3+3a^2b+3ab^2-b^3  

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Multiplicar:

 (4m33m2+m1)(m2+3m4)\left(4m^3-3m^2+m-1\right)\left(m^2+3m-4\right)  

 4m5+9m424m3+14m27m+44m^5+9m^4-24m^3+14m^2-7m+4  

 4m5+6m418m3+14m211m+44m^5+6m^4-18m^3+14m^2-11m+4  

 4m510m425m3+16m27m+44m^5-10m^4-25m^3+16m^2-7m+4  

 4m5+9m4+19m3+16m29m+44m^5+9m^4+19m^3+16m^2-9m+4  

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Simplificar:

 2[(a+3){23a+b}1]2\left[-\left(a+3\right)\left\{2-3a+b\right\}-1\right]  

 16a6b1416a-6b-14  

 14a5b1414a-5b-14  

 14a+10b1114a+10b-11  

 12a8b+1012a-8b+10  

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Simplificar la expresión:

 5x[(x+y)+(x3y)+2y]y+x5x-\left[-\left(x+y\right)+\left(x-3y\right)+2y\right]-y+x  

 6x+y6x+y  

 6x+8y6x+8y  

 3x+y3x+y  

 8x+2y8x+2y  

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Sumar:

 4ab5b2+8ac  4ab-5b^2+8ac\ \   con  b2+ac4a2b^2+ac-4a^2  

 4ab4b2+9ac4a24ab-4b^2+9ac-4a^2  

 2abb2+7ac4a22ab-b^2+7ac-4a^2  

 3ab+4b2+6ac4a23ab+4b^2+6ac-4a^2  

 4a2+4b2+5ac4b4a^2+4b^2+5ac-4b  

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 5b2m2np\frac{5b^2m^2}{np}  

Hallar el valor numérico de:

Para:  b=2, m=12, n=13, p=14b=2,\ m=\frac{1}{2},\ n=\frac{1}{3},\ p=\frac{1}{4}  

 6060  

 5858  

 6868  

 6565  

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