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

I need to know which ones are parallel and which ones are perpendicular and the steps thank youu
could someone please help me with this ​
a nation can be prosperous only by the coordinating role of legislature , executive and judiciary . analyze this statement .
Take a look at the map to see which regions are projected to generate the most wind power in the future. What geological or climate factors could contribute to
Find the domain, vertical asymptotes, and horizontal asymptotes of the function. f(x)=x/x2−81
Need help with this question (pic included)
What is the value of StartFraction 6 Over x EndFraction + 2x2, when x = 3?
Find the longer and shorter lengths and hypotenuses
Pls answer the question 15 points
What is the measure of an angle if it is 120 less than four times its own supplement?