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

Otras preguntas

-54 °c converted to kelvin is k.

Determining the author's point of view about a topic relies on A) analyzing word choice and sentence details B)reading titles, bylines, and subtitles C)findin

Driving under the influence of anger can be as dangerous as driving under the influence of alcohol. true or false.

What is the simplified form of the quantity x squared minus 5x plus 6 over 15 x y squared all over the quantity 2x squared minus 7x plus 3 over 5 x squared y ?

If ADE ABC in this diagram, which pair of ratios must necessarily be equal?

For a rectangular prism, if the base length was shrunk by a factor of two-thirds, the width was quadrupled, and height was cut in half, how would the changes af

___________ is a condition characterized by periods of breathing cessation that occur during sleep. (points : 2) sleep apnea brady pnea hyponea orthopnea

For the following system, if you isolated x in the second equation to use the Substitution Method, what expression would you substitute into the first equation?

what is the possessive form of "1976"?

A fourteen-line poem written in iambic pentameter is called _____.