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Operaciones algebraicas

Authored by Óscar Arturo López Godínez

Mathematics

11th Grade

Used 42+ times

Operaciones algebraicas
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10 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

El resultado de  5x2 +3x +4x2x25x^{2\ }+3x\ +4x-2x^2  es...

 3x2 +7x3x^{2\ }+7x  

 7x2+7x7x^2+7x  

 10x2 10x^{2\ }  

 10x310x^3  

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

El resultado de  2a2 +3ab +2a23ab2a^{2\ }+3ab\ +2a^2-3ab  es...

 4a24a^2  

 4a2+6a2b24a^2+6a^2b^2  

 4a2+6ab4a^2+6ab  

 00  

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

El resultado de  3x2+2y5y+2x2y3x^2+2y-5y+2x^2-y  es...

 5x24y5x^2-4y  

 x2yx^2y  

 5x23y5x^2-3y  

 5x2+8y5x^2+8y  

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

El resultado de  (6x2)(3x3)\left(6x^2\right)\left(3x^3\right)  es...

 18x518x^5  

 9x59x^5  

 9x69x^6  

 18x618x^6  

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

El resultado de  (4x6)(3x2)\left(-4x^6\right)\left(3x^2\right)  es...

 12x8-12x^8  

 x8-x^8  

 12x12-12x^{12}  

 x12-x^{12}  

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

El resultado de  (x+4)(x+5)\left(x+4\right)\left(x+5\right)  es...

 x2+9x+20x^2+9x+20  

 x2+20x^2+20  

 x2+18x+20x^2+18x+20  

 20x20x  

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

El resultado de  (2x+1)(3x+4)\left(2x+1\right)\left(3x+4\right)  es...

 5x2+11x+45x^2+11x+4  

 5x2+45x^2+4  

 5x2+22x+85x^2+22x+8  

 20x220x^2  

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