johnkellum505 johnkellum505

23-01-2018
Mathematics

contestada

simplify (4m^2n-4mn+5)-(7m^2-3mn-2)+(9m^2n-2mn-1)

Respuesta :

tn0982p46cab tn0982p46cab

25-02-2018

6m^2-3mn+6 is the answer.

Answer Link

Otras preguntas

How many atoms of each type are represented in each of the following 3n2?

who are the two girls on the divian in the great gatsby

If a fingerprint is discovered on a dark service, what color fingerprint powder might be used? A. Blue B. Black C. Red D. Grey

Rosie has some charms ;c ; for her charm bracelet Ray gives Rosie 3new charms how many charms does Rosie have

Alex invested $400 in a CD that pays 3% simple interest, calculated semiannually. How much money will Alex earn in 2 years? A. $74 B. $24 C. $54

20 Points - A mathematical model estimates sales (in thousands of dollars) as a function of time t (in years) as S(t) = 5t/t+1, where t is the number of years

the perimeter of a rectangular garden is 100 feet the length of the garden is 8 feet longer twice the width

Draft registers were part of which larger social movement? A. Feminist movement B. Temperance movement C. Counterculture movement D. Organized labor movement

before and after world war II the united states had many ties with europe based on the map what is the most likely reason the united states did not want communi

A student performs an experiment that produces solid sodium chloride. He uses four different catalysts and lets the reaction run for two minutes, and then remov