naomijw04 naomijw04
  • 04-02-2021
  • Mathematics
contestada

here are the first five terms of a sequence

0 2 6 12 20

find an expression, in terms of n, for the nth term of this sequence

Respuesta :

rebeccavirtan rebeccavirtan
  • 26-02-2021

Answer:

n²-n

Step-by-step explanation:

for example for the second term

2²=4

4-2=2 and so it works

Answer Link

Otras preguntas

find the sum. write each mixed number in simplest form 4 7/8 + 5 1/4
The inner and outer Radii of a cylindrical pipe are 5 cm and 4 cm respectively. find the area of cross section of the pipe.
What is 25% of $500.00? I think the answer is $475.00 Can someone verify if twenty five percent of 500.00 is $475.00
find the sum. write each mixed number in simplest form 4 7/8 + 5 1/4
Does an owl have a backbone?
Thelma spent 1/6 of her weekly allowance on dog toys.  1/4 on a dog collar and 1/3 on dog food.  What fraction of her weekly allowance is left
The inner and outer Radii of a cylindrical pipe are 5 cm and 4 cm respectively. find the area of cross section of the pipe.
What all the multiples of 81?
The inner and outer Radii of a cylindrical pipe are 5 cm and 4 cm respectively. find the area of cross section of the pipe.
What were the contributions of the Harappan civilization?