joquin
joquin
08-08-2018
Mathematics
contestada
What is the value of m2-2mn+n2for m=-2and n=4
Respuesta :
rachelpinto17
rachelpinto17
08-08-2018
m^2-2mn+n^2 m=-2
(-2)^2-2*-2*4+(4)^2
=>4+16+16
=>36
Hope this helps u...!!!
Answer Link
Аноним
Аноним
08-08-2018
36 is the correct answer :)
Answer Link
VER TODAS LAS RESPUESTAS ( 42+ )
Otras preguntas
Suppose we have the polynomial p(x)=(x-2)(x+1-2i)(x+1+2i). Which of the following are true? (there are 3) p(-1+2i)=0 p(1-2i)=0 p(2i)=0 p(-1-2i)=0 p(1+2i)=0
The median annual household income in a certain community of 21 households is $50,000. If the mean income of a household increases by 10% per year over the next
The maximum wavelength that an electromagnetic wave can haveand still eject electrons from a metal surface is 440 nm. What is the work functionW0 of this metal?
A three-month (90 day) Treasury bill with a $10,000 face value is quoted at a discount of 0.60. a) What is the implied price of the Treasury bill? b. What is t
2. Short-response prompt (15 points) Read this excerpt from "Fish Cheeks" by Amy Tan in which Tan recounts the Christmas Eve dinner: And then they arrived – the
During the Great Migration, thousands of African Americans looking for economic opportunities moved from A) west to east. B) north to west. C) west to south.
Do you think the word transitional is a scientifically appropriate description for these fossils?
In how many years can Jake expect to have 1,000 members left in his fan club?(added screenshot)
What are the values of x and y
The following picture shows the three primary types of plate boundaries which boundary is being shown in label D? A. Convergent boundary zone B. Divergent bou
Q&A Platform for Education
Platform Explore for Education
