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MCD y mcm de expresiones algebraicas

Authored by Nixia Ureña

Mathematics

9th Grade

Used 73+ times

MCD y mcm de expresiones algebraicas
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10 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

 mcm de:   3a2b3c ; 4a3b3c2 ; 6a4mcm\ de:\ \ \ 3a^2b^3c\ ;\ 4a^3b^3c^2\ ;\ 6a^4  

 a2a^2  

 12a4b3c212a^4b^3c^2   

 12a212a^2  

 a4b3c2a^4b^3c^2  

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 MCD de:  m4n4 ; m4+2m2n2+n4; MCD\ de:\ \ m^4-n^4\ ;\ m^4+2m^2n^2+n^4;\   

 (m2+n2)\left(m^2+n^2\right)  

 (m2+n2)2\left(m^2+n^2\right)^2  

 (m+n)\left(m+n\right)  

 (m2+n2)2(m2n2)\left(m^2+n^2\right)^2\left(m^2-n^2\right)  

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

 mcm de: y2+2y+1 ; y21mcm\ de:\ y^2+2y+1\ ;\ y^2-1  

 (y+1)\left(y+1\right)  

 (y+1)2\left(y+1\right)^2  

 (y+1)2(y1)\left(y+1\right)^2\left(y-1\right)  

 (y1)\left(y-1\right)  

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 mcm de:  x2+6x+9 ; x29 ; x3+9x2+27x+27mcm\ de:\ \ x^2+6x+9\ ;\ x^2-9\ ;\ x^3+9x^2+27x+27  

 (x+3)3(x3)\left(x+3\right)^3\left(x-3\right)  

 (x+3)(x3)\left(x+3\right)\left(x-3\right)  

 (x+3)3\left(x+3\right)^3  

 (x+3)\left(x+3\right)  

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 MCD de: x2+6x+9 ; x29 ; x3+9x2+27x+27MCD\ de:\ x^2+6x+9\ ;\ x^2-9\ ;\ x^3+9x^2+27x+27  

 (x+3)3\left(x+3\right)^3  

 (x+3)(x3)\left(x+3\right)\left(x-3\right)  

 (x+3)\left(x+3\right)  

 (x+3)5(x3)\left(x+3\right)^5\left(x-3\right)  

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 MCD de:  100a2bc3 ;  25ab2 ; 10a4b2cMCD\ de:\ \ 100a^2bc^{3\ };\ \ 25ab^2\ ;\ 10a^4b^2c  

 100a4b2c3100a^4b^2c^3  

 100abc100abc  

 5a4b2c35a^4b^2c^3  

 5ab5ab  

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

 mcm de:  100a2bc3; 25ab2 ; 10a4b2cmcm\ de:\ \ 100a^2bc^3;\ 25ab^2\ ;\ 10a^4b^2c  

 5abc5abc  

 100abc100abc  

 5a4b2c35a^4b^2c^3  

 100a4b2c3100a^4b^2c^3  

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