jcoaly3 jcoaly3
  • 15-06-2018
  • Mathematics
contestada

which polynomial represents the difference below 5x^2+9x+3-(x^2-3x)?

Respuesta :

gmany
gmany gmany
  • 23-06-2018
[tex]5x^2+9x+3-(x^2-3x)=5x^2+9x+3-x^2+3x\\\\=(5x^2-x^2)+(9x+3x)+3=4x^2+12x+3[/tex]
Answer Link

Otras preguntas

how did the daughter of liberty respond to the Townshend acts
A cart travels down a ramp at an average speed of 5.00 centimeters/second. What is the speed of the cart in miles/hour?
When was gunpowder invented?
How do mosses adapt to the temperate deciduous forests?
On Tuesday, Donovan earned $9 for 2 hours of babysitting. On Saturday, he babysat for the same family and earned $31.50. How many hours did he babysit on Saturd
The ribs and sternum are connected by a. immovable joints. b. partly moveable joints. c. movable joints. d. none of the above
How to solve 14d-2d=-84
What is a good thesis statement about online dating? I think it's a bad idea I have to compare and contrast Help?
The ratio of boys to girls in the ninth grade is 6:5. If there are 185 girls in the class, how many boys are there.
A wave has a period of 2 seconds and a wavelength of 4 meters.Calculate its frequency and speed.