lulu1814 lulu1814

03-03-2017
Mathematics

contestada

simplify 3r+n^2-r+5-2n+2

Respuesta :

ivanhqp ivanhqp

03-03-2017

First combine like terms.
3r, -r, = like terms
-2n,+n = like terms
+5, +2 = like terms
n^2 = unlike term
Combine the like terms
Put them in standard form (exponent first, alphabetically ordered variables, constants)
n^2 - 2r -1n + 7

Answer Link

Otras preguntas

In nature, animal populations are dynamic. This means they are changing due to various circumstances. The population of rabbits in certain areas of the world

Which is the smaller integer : -29 or -10 ?

During the current year, Star County levied $3,000,000 in property taxes, 1.5% of which is expected to be uncollectible. During the year, the county collected $

I have one last question from connexus.

What are three reasons cells divide

A new superhero emerges on the scene. This superhero is able to stay awake and vigilant for extended amounts of time. He helps the intelligence community by bei

Which problem-solving technique involves drawing conclusions from a few observations?

What’s the answer to 5x+9=24

1. What is the solution to the equation -5(s - 30) = -10?

Simplify 2s^2-4s-16 completely