ntvyy917
ntvyy917
24-08-2021
Mathematics
contestada
(2x+y)^2- (y-2x)^2
pleaseee help me
Respuesta :
colinspurdle
colinspurdle
24-08-2021
Assuming you are asked to simplify the expression?
= (4x^2 + 4xy + y^2) - (y^2 - 4xy + 4x^2)
= 4x^2 - 4x^2 + 4xy + 4xy + y^2 - y^2
= 8xy
Answer Link
VER TODAS LAS RESPUESTAS ( 92+ )
Otras preguntas
Use scientific notation to rewrite the number: a. 0.0002603 in scientific notation b. 5.38*10^2 in standard notation
Hello!” and “good-bye!” are usually accompanied by exclamation points in english. in spanish, which of these translations is correct?
_____ is the standard that enables wireless devices to access web-based information and services. world wide web tcp/ip ethernet wireless application protocol t
64 people show up for a volleyball tournament right and solve an equation to find how many four-person teams can be formed
Tommy can exhange 9 euros for 11 1/4 dollars at this rate how many dollors can tommy get with 12 erous
Explain the impact that the russian revolution had on world war i?
Miller and urey model is inconsistent with the finding that earth's early atmosphere lacked
What is the effect of prolonged stress on the immune system?
the table ranks the world's top ten rivers on the basis of what characteristics?
Volume of cylinder with radius of 3m^2n and height of 7mn
