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

write all of the numbers that round to 50
An incandescent lamp is operated at 120 V, and the current is 0.5 A. So, the resistance of the lamp is:
Can two obtuse angles be complementary
A bag contains 4 green 4 red 2 blue crayons, what is the probability of random choosing 2 red crayons without replacement
First and foremost, supervisors are A. teachers. B. counselors. C. leaders. D. advocates.
If angle adc=134 and adb=5x+4 and bdc=7x-2 what does angle bdc measure
An incandescent lamp is operated at 120 V, and the current is 0.5 A. So, the resistance of the lamp is:
What is the name of the answer when we add
What was the average life expectancy in the United States in the year 1900? a. 40 years b. 50 years c. 60 years d. 65 years
Which character is described in these lines? "Then came to the building the warrior marching, Bereft of his joyance"