instantnoodlez instantnoodlez

12-09-2021
Mathematics

contestada

Find the first three terms of the sequence below. Tn=n2+2n+9

Relax

Respuesta :

Аноним Аноним

12-09-2021

[tex]\\ \bull\tt\longrightarrow T_n=n^2+2n+9[/tex]

[tex]\\ \bull\tt\longrightarrow T_1=1^2+2(1)+9=1+2+9=12[/tex]

[tex]\\ \bull\tt\longrightarrow T_2=2^2+2(2)+9=4+4+9=17[/tex]

[tex]\\ \bull\tt\longrightarrow T_3=3^2+2(3)+9=9+6+9=24[/tex]

Answer Link

Otras preguntas

Extra amounts of fatty material in the blood is called

Which statement about facts in memoirs is not correct? An author’s thoughts are used to indicate facts in a memoir. Authors use the actions of individuals to

use benchmarks to find the sum of 3/5 + 3/17

Which best identifies an example of personification? A) The cat went here and there? B) The creeping cat looked up C) Maybe the moon may learn or D) Minnalou

Why does Jackson think that the Cherokee will be better off in Indian Territory?

Help please,thanks.........

Who is considered the first jazz music "arranger"?

what are birds which are famous for performing a ritualized mating dance.

If you flip a fair coin 5 times, what is the probability that you will get exactly 3 tails?

Which shows the best path to find the number of centimeters in 1 yard?