jennystaaar jennystaaar

04-04-2017
Mathematics

contestada

What is the coefficient of n^2 in the sum of -5^4+4n^2-n+5 and 7n^4-5n^3-9n^2+3n+2

Respuesta :

ghanami ghanami

04-04-2017

hello :
-5^4+4n^2-n+5 : the coefficient of n^2 is : 4
7n^4-5n^3-9n^2+3n+2 : he coefficient of n^2 is :-9

Answer Link

Otras preguntas

The Spanish-American war helped us?

32 cups equals how many fluid ounces

Allison has asked her doctor to prescribe a "morning after" pill to prevent a pregnancy. Her doctor, Dr. Williams, tells her that he cannot prescribe the pill,

What is in the center of our solar system ? Name three physical features of this object .

Are there any current welfare payments or subsidies that need to be reviewed or added

The bones in the front limbs of many mammals are similar in their structure and arrangement. What term is used to describe physical similarities between related

The majority of Portugal's colonies in Africa were located? a. Southern Africa b. Eastern Africa c. Northern Africa d. North Western Africa

Hitomi has a bag with four chips in it numbered 1 to 4. She randomly draws a chip and replaces it three times. What is the probability that Hitomi will draw a

Stacy is telling a really funny story but her friend looks mad . which communication roadblocks is interferring woth this conversation

The Mothers of the Plaza de Mayo wore white head scarves as