ciarapolite98 ciarapolite98
  • 23-04-2020
  • Mathematics
contestada

Simplify the following expression. Classify the resulting polynomial.
3x(x - 3) + (2x + 6)(-x - 3)

Respuesta :

sontayisaacs2005
sontayisaacs2005 sontayisaacs2005
  • 23-04-2020
The answer is x squared -21x -18.
X^2-21x-18
My work is in the picture below
Ver imagen sontayisaacs2005
Answer Link

Otras preguntas

what would most likely occur if an experiment design specifies only a test group
Which pair combines inventors associated with improvements in transportation during the 19th century? A. Robert - George Stephenson B. Th
In one year doctors at the emergency room of a hospital treated 380 children for bicycle accidents. Of these, 15 percent had a broken collarbone. How many child
Which best describes why the government try to prevent the New York Times by publishing articles on the Vietnam war
which of the following is a moment of high suspense in the story
How does the temperature of the Earth’s mantle compare to the other layers of the Earth? A) The mantle is hotter than the core. Eliminate B) The mantle is hott
Help its urgent!! I can not figure it out!!
What happens if a solid changes the state of substance to liquid?
The type of heat transfer where heat is transferred from one solid to another is called: Choose one answer. a. radiation. b. conduction. c. thermodynamics.
How did the united states acquire native american lands with such ease in the nineteenth century?