poposki
poposki
26-03-2014
Mathematics
contestada
Factorise: -1
x
^2
y
^2+
x
^4-2
y
^4
Respuesta :
madankapoor10
madankapoor10
26-03-2014
[tex]x^{4}-x^{2}y^{2}-2y^{4}[/tex]
[tex]=x^{4}-2x^{2}y^{2}+x^{2}y^{2}-2y^{4}[/tex]
[tex]=x^{2}(x^{2}-2y^{2})+y^{2}(x^{2}-2y^{2})[/tex]
[tex]=(x^{2}-2y^{2})(x^{2}+y^{2})[/tex]
Answer Link
deathstrike001
deathstrike001
26-03-2014
-x^2y^2(1-x^2+2y^2)
hope this helps
Answer Link
VER TODAS LAS RESPUESTAS ( 59+ )
Otras preguntas
What is √32 rounded to the nearest hundredth?
quotes about Bernard Marx on brave new world
I am writing a paper on social anxiety and I don't know how to start my paper so can I get some help
Graph the linear function. f(x) = -3x + 1
Need help pleaseeeewwwee
Express √ − 100 - 100 in terms of i i
A high school principal has reason to suspect some students of bringing weapons onto campus. After receiving a tip from a teacher, the principal searches the lo
f the decrease in the supply of a product is greater than the increase in its demand, _____. the quantity traded will rise, but the price could either rise or f
A flexible covering that surrounds a cell
What test is considered to be more accurate when measuring oxygen saturation?
