jessicaanzaldo14
jessicaanzaldo14
10-05-2016
Mathematics
contestada
(2x+1)(2x-1) find the product
Respuesta :
apologiabiology
apologiabiology
10-05-2016
difference of 2 perfect squares
a^2-b^2=(a-b)(a+b)
recognize that
(2x+1)(2x-1)
(a+b)(a-b)
therefor
product is
(2x)^2-(1)^2=
4x^2-1
Answer Link
VER TODAS LAS RESPUESTAS ( 93+ )
Otras preguntas
Help help help help math math
Value can create the illusion that something is 3-dimensional. True or False
Place in order the steps that lead to a habit being formed.
Can anyone help me with this answer.
What is a reasonable customary unit for the capacity of a bottle of water?
Marlene is going on a camping trip with a group of friends. She brings 3 boxes of granola bars, plus 3 extra bars. Robyn bring 2 boxes of granola bars and Wendy
GUYS HELP ASAP CHECK THE ATTACHED PHOTO
A quadrilateral has two angles that measure 222° and 81°. The other two angles are in a ratio of 6:13. What are the measures of those two angles?
i am a 14 year old girl and im trying to write a monlouge but i dont know how to so if any one help i would be more thank happy !!!!!! thank you
What does magma do? A. It causes violent shaking underwater that leads to tsunamis. B. It heats water underground, causing geysers to release steam and water. C
