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SUMA, RESTA Y MULTIPLICACION DE POLINOMIOS

Authored by MARIA VAZQUEZ

Mathematics

9th Grade

Used 22+ times

SUMA, RESTA Y MULTIPLICACION DE POLINOMIOS
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5 questions

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1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

3ab+4ab8y3x+x+ab2ab=3ab+4ab-8y-3x+x+ab-2ab=

7ab+2x+8y7ab+2x+8y

6ab2x8y6ab-2x-8y

abxab-x

8y2x7ab-8y-2x-7ab

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 (x2+x+9)+(3x+x2)=\left(x^2+x+9\right)+\left(-3-x+x^2\right)=  

 x2+x+9x^2+x+9  

 x266x^2-6-6  

 x2x^2  

 2x2+62x^2+6  

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 (c23bc+10)(5c2+5bc1)=\left(c^2-3bc+10\right)-\left(-5c^2+5bc-1\right)=  

 c2c^2  

 6c28bc+116c^2-8bc+11  

 6c2+8bc+116c^2+8bc+11  

 00  

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 (x12)(x+12)=\left(x-12\right)\left(x+12\right)=  

 x2+12xx^2+12x  

 x2+12x+144x^2+12x+144  

 11  


 x2144x^2-144  

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 (x+5)(x+6)=\left(x+5\right)\left(x+6\right)=  

 x2+11x+30x^2+11x+30  

 00  

 x2+10xx^2+10x  

 x2+11x+3x^2+11x+3  

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