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 ( 82+ )
Otras preguntas
three times the sum of a number and 7
A grocery store gives a 10$ gift card for every 25th customer and 20$ gift card for every 60th customer. Which customer will receive both gift cards
Suppose you have four extra tickets to a football game and you are trying to determine which of your five closest friends to take with you: Mark, Samuel, Elizab
Plz help 100 points!!!
True or False? A sieve pore is an oversized plasmodesma.
what does a society need to speed up the development process?
Which of the following is an advantage of inserting a page number field in your document rather than inserting each page number yourself? 01. • Page number fiel
In nature, sodium atoms lose electrons; therefore, they become ______. a) anions b) isotopes c) isomers d) cations
Eric has a medium-term goal of funding one year of community college after he graduates from high school in two years. Each class costs $125 per credit hour. Er
describe how to measure the internal diameter of a beaker using a Vernier caliper?
