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Suma y resta de polinomios

Authored by Oliver_kiwi Dlex

Mathematics

10th Grade

CCSS covered

Used 1+ times

Suma y resta de polinomios
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11 questions

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1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

¿Cual es el coeficiente principal del polinomio 4x3 - 3x2 + 2x - 5

5

3

4

2

2.

OPEN ENDED QUESTION

30 sec • 1 pt

¿Qué es un polinomio?

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3.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Suma estos dos polinomios P(x)=x4-3x2+x+1 y Q(x)=x3-x2+5x-2 :

x4+x3-4x2+6x-1

No se pueden sumar

x4+3x3-5x2+6x-1

1x4+1x3-4x2+6x-1

Tags

CCSS.HSA.APR.A.1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 P(m):12m2+13m52P\left(m\right):\frac{1}{2}m^2+\frac{1}{3}m-\frac{5}{2}  
 Q(m):34m2+16m+34Q\left(m\right):-\frac{3}{4}m^2+\frac{1}{6}m+\frac{3}{4}  
 P(m)+Q(m):P\left(m\right)+Q\left(m\right):  

 P(m)+Q(m):14m212m74P\left(m\right)+Q\left(m\right):-\frac{1}{4}m^2-\frac{1}{2}m-\frac{7}{4}  

 P(m)+Q(m):14m2+12m+24P\left(m\right)+Q\left(m\right):-\frac{1}{4}m^2+\frac{1}{2}m+\frac{2}{4}  

 P(m)+Q(m):14m2+12m74 P\left(m\right)+Q\left(m\right):-\frac{1}{4}m^2+\frac{1}{2}m-\frac{7}{4}\text{ }  

Tags

CCSS.HSA.APR.A.1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 Si  :   A  =  9 x2 + 7x 2Si\ \ :\ \ \ A\ \ =\ \ 9\ x^2\ +\ 7x\ -2  
 B =  9x2 2x 2B\ =\ \ 9x^2\ -2x\ -2    
Hallar A - B

 5x  25x\ -\ 2  

 9x + 49x\ +\ 4  

 9x9x  

 18 x2 + 5x18\ x^2\ +\ 5x  

Tags

CCSS.HSA.APR.A.1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Realiza la siguiente multiplicación (5-2x).(2x+5)

25-4x2

25-20x-4x2

10- 4x2

1+4x2

Tags

CCSS.HSA.APR.A.1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 P(x):4x37x213x5+11x414+xP\left(x\right):4x^3-7x^2-13x^5+11x^4-14+x  

ordenar el siguiente polinomio de forma descendente

 P(x):13x5+11x4+4x37x2+xP\left(x\right):-13x^5+11x^4+4x^3-7x^2+x  

 P(x):13x5+11x4+4x37x2+x14P\left(x\right):-13x^5+11x^4+4x^3-7x^2+x-14  

 P(x):13x5+11x4+4x314P\left(x\right):-13x^5+11x^4+4x^3-14  

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