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Operaciones algebraicas

Authored by Rossmery Guisela Mamani Ayca

Mathematics

10th Grade

Used 13+ times

Operaciones algebraicas
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7 questions

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1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Suma los siguientes polinomios:


3x2 - 4x +4. y. -4x2 + 5x -7

-x +x2 -3

-x2 +9x- 3

-x2 +x- 3

x2 +x- 3

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

a–b ; 2a+3b−c ; –4a+5b.

El resultado de esta suma algebraica es:

Ninguna

-a +7b -c

a -7b -c

a -7b +c

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Resuelve las siguientes multiplicaciones.

(a3+a2-a) (a-1)

a4 + 2a2 +a

a4 + 2a2 -a

a4 -2a2 +a

Ninguna

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

El resultado de multiplicar (x2 + 2x + 4) (-x2 - 3x -2) es

-2x4 -5x3 -12x2 -19x - 8

-x4 +5x3 -12x2 -12x + 9

x4 + 5x3 +12x2 +15x -10

-x4 - 5x3 -12x2 -16x - 8

5.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Media Image

Determine el cociente de la división

m2+10m7m^2+10m-7

m210m+7m^2-10m+7

m24m+7m^2-4m+7

m24m7m^2-4m-7

6.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Media Image

Determine el cociente de la división

n2+n7+10n+54n^2+n-7+\frac{10n+5}{4}

n22n710n+52n^2-2n-7-\frac{10n+5}{2}

n2n+710n+54n^2-n+7-\frac{10n+5}{4}

n2+2n+7+10n+52n^2+2n+7+\frac{10n+5}{2}

7.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

 de   x33x+5 restar  2x3x2+4x2de\ \ \ x^3-3x+5\ restar\ \ 2x^3-x^2+4x-2 

 3x3+x27x+73x^3+x^2-7x+7  

 x3+x214x+7-x^3+x^2-14x+7  

 3x3+2x27x+7-3x^3+2x^2-7x+7  

 x3+x27x+7-x^3+x^2-7x+7  

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