sreelakshmim336
sreelakshmim336 sreelakshmim336
  • 15-07-2021
  • Mathematics
contestada

the product of two consecutive terms of the Arithmetic sequence 5,8,11.....is 598.find the position of the term?
​

Respuesta :

DWRead
DWRead DWRead
  • 20-07-2021

Answer:

Step-by-step explanation:

Common difference is 3.

Let x be a term in the sequence. The next term in the sequence is x+3.

x(x+3) = 598

x² + 3x - 598 = 0

x = [-3 ± √(3²-4⋅1(-598))]/[2⋅1] = [-3 ± 49]/2 = 23, -26

-26 is an extraneous solution, so x = 23.

The two terms are 23 and 26.

Answer Link

Otras preguntas

The point of view most suitable for memoirs is the point of view.
The following question refers to “Sea Fever” by John Masefield. Which of the following statements is FALSE? A. The theme is that life is an adventure to be foll
Help needed with number 8 if anyone can. Thanks! :)
In 1854, Congress passed the Kansas-Nebraska Act, which allowed the territories of Kansas and Nebraska to decide on the legalization of slavery based on a popul
Write an equation you can use to find the length of the rectangle
4. Which of the following is not one of the main foods consumed worldwide? Potatoes Pork Corn Rice
What is bigger 3/4 or 3/8
The time it takes for half of the atoms in an isotope to decay is called
Which of the following are ways to reduce wind erosion? plant trees cut down trees create windbreaks irrigate dry fields remove dead leaves
What is the setting and plot of the novel Jane Eyre?