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 ( 98+ )
Otras preguntas
3 Which is the greatest fraction? Circle your answer. 3 100 3 1000 3 500 How do you know?
Translate the parallelogram up 4 units and left 3 units.
NEED HELP ASAP. SERIOUS ANSWERS ONLY. WILL GIVE BRAINLIEST.Drag each tile to the correct location on the diagram. Determine whether the following descriptions a
If 4x + 7 = 23, find the value of 12 + 2x
A rocking horse has a weight limit of 60 pounds. What percentage of the weight limit is 33 pounds? What percentage of the weight limit is 114 pounds? What weigh
Hey please help its only 1 questions Explain why visible structures, such as fins, beaks, and tails, look so different on different organisms.
Write the equation of a line in slope intercept form of a line that has a slope of -9/2 and a y-intercept of 5.
what is the slope of the line for y=-5x-12
Which substance can be broken down by chemical means?
katelyn throws a rock which travels 34 m above her hand before it starts to fall. what is the vertical velocity of the rock when it leaves her hand?
