tturk2014
tturk2014
02-01-2018
Mathematics
contestada
solve x^2+11X<-8 Urgent please help!!!!!
Respuesta :
Rod44
Rod44
02-01-2018
Add 121/4 to each side:
x²+11x+121/4 < 121/4-8
x²+11x+121/4 < 89/4
(x+11/2)² < √89/2 ⇒ -√89/2 < x+11/2 < √89/2
-11/2-√89/2 < x < -11/2+√89/2
Answer Link
VER TODAS LAS RESPUESTAS ( 53+ )
Otras preguntas
If a population grows larger than its environmental carrying capacity, then A) death rate may rise. B) immigration rate may increase. C) birth rate may rise
which material would you most likely to find in the c horizon
What does frivolous meanfrivolous mean
What problem is HR2520 trying to solve
Read the quotation. I will fight no more forever. Who uttered this quotation when the Nez Perce surrendered in 1877?
Hi! Can someone please help me understand this anecdote in spanish. Thank youu!
LAST QUESTION!! CAN SOMEONE HELP!! WILL GIVE BRAINLIEST! I REALLY NEED THIS!!!! classify each sequence as arithmetic, geometric, or neither by dragging it int
This is also due soon. a little break from the biology
Carolina: El Museo del Prado es uno de los museos más ___________ de España. Diego: ¡Estupendo! Esto quiere decir que tiene muchos cuadros y obras d
On the beach boardwalk there are 20 places to get food twenty percent of them are ice cream shops how many ice cream shops are there in the park i need a number
