brokenheart1
brokenheart1
15-06-2018
Mathematics
contestada
PLEASE HELP! MATH QUESTION!
Respuesta :
Plasmataco
Plasmataco
15-06-2018
44)
5x ^ 2 - 10 = x ^ 2 + 90
4x ^ 2 = 100
x ^ 2 = 25
x = 5, -5
45)
x ^ 2 - 6x + 9 = 0
(x - 3) ^ 2 = 0 <---this kind of just comes from experience... not sure how to explain it...
x - 3 = 0
x = 3
Answer Link
VER TODAS LAS RESPUESTAS ( 83+ )
Otras preguntas
Read the excerpt from "The Yellow Wallpaper." I don’t like our room a bit. I wanted one downstairs that opened on the piazza and had roses all over the window,
Can I get some help? I REALLY need it!
How many terms are in the polynomial abcd + e - fg + h 2? one two three four
During the course of pregnancy, maternal blood volume increases by almost ___ percent.
Christians should try to keep promises and obey God. What should a Christian do if they fail? Hmm.. :/
What did the emperor do to prevent people from learning about Confucianism?
Find an equation that models the path of a satellite if its path is a hyperbole, a = 55,000 km, and c = 81,000 km. Assume that the center of the hyperbole is th
which value is in the solution set of |x|+7=-3?A) x=10 B) x=4 C) x=0D) x=-4E) x=-10F) The equation has no solutions
A swimmer swam 0.8 mi at 0.0323 mi per min in waters created by melted sea ice. What was his time?
Further, it would be fitting and symbolic that ships from all over the world, entering the golden gate, would first see indian land, and thus be reminded of the
