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

“sinners in the hands of an angry god” which phrase best describes how jonathan edwards interacted with his audience

Select the correct answer. Which term describes the Nazi mobile killing units sent to invade the Soviet Union and kill Jews? A. ghettos B. schutzes C. Kristalln

Show all your work to factor x^4-10x^2+9

What is a solution that has excess of hydroxide ions

A student uses 150 N to push a block of wood up a ramp at constant velocity of 2.6m/s. What is his power output?

The government plans to ease regulations on the amount of mercury allowed into the atmosphere even though mercury is proved to be hazardous to people and wildli

What does talons mean

What is metastatic cancer; how would you know a cancer is metastasized or is a new/original tumor?

1 pts Steel wool wetted with vinegar is stuffed into a narrow mouth round glass bottle. A rubber balloon is then sealed over the mouth of the bottle. After seve

Given circle 0 and m