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 ( 96+ )
Otras preguntas
What is 8.7 billion as a scientific notation
What is 3.82 rounded to the nearest whole number?
How do you write this as a single fraction in its simplest form? Show workings please!
What is 70,030,000 in scientific notation
theo had a balance of -$4 in his savings account. after making a deposit, he has $25 in his account. what is the overall change to his account?
What is 70,030,000 in scientific notation
what is 12,430,090 in expanded form
What number is 10,000 less than 337,676?
6.5 write in word form
900 is 1/10 of what?
