zay6538
zay6538
13-06-2019
Mathematics
contestada
How to solve for x (x+3)(x-3)
Respuesta :
kayleighhb
kayleighhb
13-06-2019
Use a difference of squares
x(x^2-3^2)
Simplify
x(x^2-9)
Expand
x^3-9x
Done
If you ever need help with these kinds of things, Cymath is super helpful :)
Answer Link
VER TODAS LAS RESPUESTAS ( 95+ )
Otras preguntas
PLEASE I NEED HELP FAST PLEASE I NEED THE TRANSLATED FROM ESPAÑOL TO ENGLISH!!!!
Two number are in the ratio 5:6 and their sum is 44 .Use z as variable
Given f (x) = 1/3 (x +6) what is f (-6)?help me pretty please!!
Explain how President Truman develops the idea of “totalitarianism”
A normal adult blood pressure is?
whats the answerhsbxjbfbdjsjbdbdbdnndndndb
2-Did the cube start off as a basic or an acidis? How do you know this? (1 pt)
How did Common Sense provide the “push” many colonists needed to support independence
what is the expression when x=3, y=-4, z=-6 in fractions
(2ba^4)^3·(−a^4b^5)^3
