FauxFlawed
FauxFlawed
04-07-2016
Mathematics
contestada
N Squared - N = 90
N =?
Respuesta :
texaschic101
texaschic101
04-07-2016
n^2 - n = 90
n^2 - n - 90 = 0
(n - 10)(n + 9) = 0
n - 10 = 0
n = 10
n + 9 = 0
n = -9
answer is : n = 10 and n = -9
Answer Link
VER TODAS LAS RESPUESTAS ( 64+ )
Otras preguntas
How did South Carolina respond to the election of Abraham Lincoln as president in 1860?
what is the time 10 minutes before noon
Please answer the following question in English. List at least two reasons why you think it is beneficial to learn Spanish. When entering your answers for fill
Use the substitution method to solve 3x-5y=-8 and x+2y=1
Tommy is making a picture graph to show his friends favorite kind of music. he plans to use one musical note to represent 2 people How many notes will he use
when h has the value 6 calculate 6h - 7
what factors of 20 are also factors of 50
When does the Narrative of Sojourner Truth take place? A. After the Civil War B. Right after the Emancipation Proclamation C. Before the Civil War D. During
Which economic system did British policies after the french and Indian war support? mercantilism free market command traditional
solve this equation: 5/8y=-1
