ammi251
ammi251
25-02-2018
Mathematics
contestada
Please help!
4x(5y-x)-5y(4x-y)
Respuesta :
Anonym061
Anonym061
25-02-2018
4x(5y-x)-5y(4x-y)=20xy-4x^2-20yx+5y^2=-4x^2+5y^2=
5y^2-4x^2
Answer Link
AinZulkifli
AinZulkifli
25-02-2018
= 4x(5y-x) - 5y(4x-y)
= 20xy-4x²- 20xy+5y²
= -4x²+5y²
Answer Link
VER TODAS LAS RESPUESTAS ( 81+ )
Otras preguntas
Is 4/7 and 20/35 equivalent ratios?
Where are the oldest rocks on earth found.
What does AAAWWWUBIS stand for?
which president favored laws restricting the rights of immigrants
Mr. Miller's sixth-grade class went on a field trip to hear the symphony perform. Their seats were grouped in the following ways: 2 groups of 3 seats;3 groups o
Given A is between Y and Z and YA=22, AZ=16x, and YZ=166, find AZ
what is the 399,713 rounded to the place value of the third underlined digit of 399
In A White House Diary, where was Lyndon b. Johnson sworn in as President? a. in the hospital b. in the White House c. on the plane d. in the Senate
What needs to happen for a solute to dissolve in a particular solvent?
What is the difference between rational and irrational numbers?
