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 ( 45+ )
Otras preguntas
FeBr2 after dissolved in water
what is the molar mass for The isotope lead-208 (208P)
- "In short, the habits we form from childhood make no small difference, but rather they make all the difference." - "The wisest have the most authority." - "
The International Monetary Fund (IMF) and the World Bank are __________. A. no longer necessary to the economy B. run by the US government C. former nonprofit
An optimization problem is one in which you want to find, not just a solution, but the best solution. A “greedy algorithm” sometimes works well for optimization
Write a fraction that is a multiple of 4/5
read the excerpt from common sense, by thomas paine. [1] Thomas Paine believed that reconciliation with Britain was no longer possible. [2] Reconciliation had
how do sensation and perception affect us
A savings account pays 2% interest compounded annually. If $1,200 is deposited initially and again at the first of each year, how much money will be in the acco
what is the bill of rights and why did its omission from the original constitution raise such an outcry?
