freddie95 freddie95
  • 19-07-2021
  • Mathematics
contestada

Find the first three terms of the sequence below. 3n^2+5n−2

Respuesta :

s1m1
s1m1 s1m1
  • 19-07-2021

Answer:

-2, 6, 20 ,...

Step-by-step explanation:

3n² +5n -2

if n=0 , then 3*0² +5*0 -2= -2

if n=1, then 3*1² +5*1 -2 = 3+5-2 = 6

if nu 2, then 3*2² +5*2 -2 = 12 +10 -2 = 20

Answer Link

Otras preguntas

Identify a pattern in this list of numbers 1,4,9,16,25,36
Hhhghjghzhdjdjdiifhjdjdb
a vending machine has twice as many quarters in it as dollar bills. if the quarters and dollar bills have a combined value os $96.00, how many quarters are in t
Which statement gives us insight into Patricia’s chances of recovering from her illness?
hardship groaned around my heart hunger tore at my sea weary soul What is the tone?
7^x-1=2401 solve for x.
Places with a constant temperature are most likely to be located next to the mountains next to the ocean next to the desert next to a lake
If enough heat is added to a container of water, what will happen to it?
how does the mass-energy equation e = mc2 relate to fission
64.5=-9.8t square of 2 + 45t + 1.2