monny75 monny75
  • 04-04-2020
  • Mathematics
contestada

If x2 + nx + 18 = (x + 9)(x + 2), what is the value of n?

Respuesta :

kristinemahler100
kristinemahler100 kristinemahler100
  • 04-04-2020
Foil the right side. Multiply first, outer, inter, and the last terms. The right side is equal to x^2 + 11x + 18x. N is 11.
Answer Link

Otras preguntas

How many dessert combinations does Megan have? Just write the number in the space below
The frequency table shows the scores from rolling a dice 10 times work out the mean
Which processes influence patterns of urbanization
Who is Richard “Bobo” Evans?
which best describes how the Fir Tree responds to being decorated?
Which statement is NOT part of the concept of natural selection? Individuals that possess the most favorable variations will have the best chance of reproducing
what is the range of the numbers 14 23 6 54 30 26 17 3 26
You are US company, 500,000 BP (British Pound) payable to UK in one year. Answer in terms of US$. Information for Forward Contract: Forward exchange rate (one y
What are some metaphors for racism? Keep in mind, this is for a poem. *NO LINKS ALLOWED*
ANSWER ASAP PLEASE. Select the correct answer from each drop-down menu.A car traveled at a constant speed for 4 hours and covered 144.6 miles. It used 12 gallo