MariH
MariH
03-05-2014
Mathematics
contestada
which expression is equivalent to x^4-y^4?
Respuesta :
Аноним
Аноним
03-05-2014
[tex]x^4-y^4=(x^2)^2-(y^2)^2=(x^2-y^2)(x^2+y^2)\\\\=(x-y)(x+y)(x^2+y^2)\\\\\\\\a^2-b^2=(a-b)(a+b)[/tex]
Answer Link
kate200468
kate200468
03-05-2014
[tex]x^4-y^4=(x^2)^2-(y^2)^2=(x^2-y^2)(x^2+y^2)=(x-y)(x+y)(x^2+y^2)[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 63+ )
Otras preguntas
which state of matter has the least amount of energy?
which state of matter has the least amount of energy?
The length of a diagonal of a cube with edge length 25cm
Which of the kingdoms has the smallest number of known species
Which of the following statements is true concerning LUCA? (1) LUCA was a cell. (2) All life on Earth evolved from LUCA. (3) LUCA probably existed probably arou
the cafeteria has 45 square tables that can be pushed together to form one long table for the lacrosse team's banquet. Each square table can seat one person on
you measure or observe two events to occur at the same time one nearby and one further away. Which one did you actually see first?
An airplane travels 3,260 kilometers in 4 hours. What is the airplane’s average speed?
Alicia estimates that the surface area of a rectangular prism with a length of 11 meters,a width of 5.6 meters,and a height of 7.2 meters is about 334 cubic met
If 8 men can chop down 28 trees in one day, how many trees can 20 men chop down in one day?
