Over9000
Over9000
16-11-2016
Mathematics
contestada
How do you factor (y^4-x^9) ?
Thank you
Respuesta :
shotgunslayer100
shotgunslayer100
16-11-2016
So since you know that x^2-1 is equal to (x-1)(x+1),
you can figure that this factors to
(y^2-x^3)(y^2+x^3)
because you know how the difference of two squares formula, stated on the top line of this answer.
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