01-01-2018
Mathematics

contestada

I do not understand how one got 7, 20, 39, 64, 95. Please explain.

I do not understand how one got 7 20 39 64 95 Please explain class=

Respuesta :

rekajenis17p296xr rekajenis17p296xr

08-01-2018

n is 1,2,3,4,5
3n^2+4n we replace n with 1 and 3×1^2+4×1=7
we replace n now with 2 and 3×2^2+4×2=20 and so on

Answer Link

Otras preguntas

Why did harry not have any friends at school

What is the pH of a solution with a hydrogen-ion concentration of 4.2 x 10-10 M?

If Ms. Simon starts her drive at 6:30 a.m., she can drive at her average driving speed with no traffic delay for each segment of the drive. If she starts her dr

Determine which of the following graphs is the graph of 8x + 9y = 72.

During a total solar eclipse, the Earth, Sun, and Moon are arranged in a line, and almost all of the Sun's light traveling to the Earth is blocked by the Moon.

What are some criticisms of the united nation

The price of an iPhone was 450$,on sale its price went down to 292.50$ so what its discount

What would happen if you didn't file taxes? The IRS would conduct an audit and you'd owe penalties and interest. The first time, the IRS would file for you and

Which of the following represents a heterogeneous phenotype: A.) Aa B.) AA C.) aa D.) Ab

Easy Spanish question, please help! (I don't know if it's Mi or not, I just have it selected and can't unselect)