philipsry philipsry
  • 02-04-2021
  • Mathematics
contestada

if the nth term of a number sequence is n2-5, find the first 3 terms and the 10th term

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 04-04-2021

9514 1404 393

Answer:

  • -4, -1, 4
  • 95

Step-by-step explanation:

Use n = {1, 2, 3, 10}.

  n^2 -5 = {1, 2, 3, 10}^2 -5 = {1, 4, 9, 100} -5 = {-4, -1, 4, 95}

The first three terms are -4, -1, 4.

The 10th term is 95.

Answer Link

Otras preguntas

why less electro negative elements are taken as central atom​
Tell whether the given value is a solution of the inequality. x + 1 > 10; x = 9
What is the primary purpose of the Summer Lushootseed Language Camp?A. to help Tulalip children prepare for the next year of schoolB. to pass on Tulalip traditi
Why do you think it is important to respect and obey the law?​
[tex]3 \sqrt{12} [/tex]​
Find the slope of the line with points: (-5, -8) and (3,8)
What is the total amount of heat required to change 15.75g of H20(s) to H2O(l) at STP? 1) 5,261 J 2) 452,000 J 3) 65.8 J 4) 35,595 J
Saba spent 2/3 of the pay from her Saturday job, on clothes. She spent 1/6 in an internet café. (i) What fraction did she spend in all? ( in simplest form) (ii)
Which conversion can take place in a transformer A. An electric current into a magnetic field B. Electric energy into mechanical energy C. Mechanical energy in
I NEED HELP I don’t understand