jonesharry58ou119u jonesharry58ou119u
  • 02-08-2017
  • Mathematics
contestada

What is the value of m2 - 2mn + n2 for m = -2 and n = 4?

Respuesta :

bcalle
bcalle bcalle
  • 02-08-2017
m^2 - 2mn + n^2
(-2)^2 -2(-2)(4) + 4^2
4 + 16 + 16
36
Answer Link

Otras preguntas

Which statement presents an unsound argument? Women are capable of working as firefighters because many are employed in cities across the United States. T
The helicopter was deformed and destroyed in the _______ collision.
may someone please help me
When an oxygen atom forms an ion, it gains two electrons What is the electrical charge of the oxygen ion? A. -1 B. -2 C. +1 D. +2
"More" expresses the same comparison as the -er or -est suffix, and "most" expresses the same comparison as the -est or -er suffix.
A _____ is a novel that focuses on a particular social issue.
Another word for bias is _____. prejudice anxiety discouragement
The words and phrases a poet choose to use are referred to as a. meter. b. structure. c. theme. d. diction.
An escalator has a length of 225 ft. In a rush, Dominik walks up the escalator at 106 ft/min while the escalator is moving up at 82 ft/min. How long will it tak
________ is a disease in which there is reduced blood flow to the extremities. (points : 2) rbc jaundice dermatitis pvd