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

State the possible number of positive and negative real zeros of the function f(x)=8x^6+9x^3+1
What is the x-intercept and y-intercept of the line 6x 3y=15
How did the 13 colonies contribute to the foundation of the United States?
what does one none or infinite many solutions mean in simple math terms
What is blood collection under the dura caused by ________. 1) Tearing of bridging veins 2) Injury to the brain surface 3) Bleeding from cortical vessels 4) All
the 4. Write short notes on: a) Vedic Age b) Chalcolithic Culture c) Inamgaon (d)) Rigveda​
At the same time, a boat and a raft left from two bridges opposite each other. After traveling 30 km, the boat reached the other bridge and went back 20 km to r
Multiply 5x2(2x2 + 13x − 5).
a proposition received a yea to nay ratio of .535. what percent of the votes did the proposition win
(-1,-1) m = -2 in point-slope form