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 ( 38+ )
Otras preguntas
(2x-1)(x+5)(3x-2) expanded and simplified
When the Romans defeated the Jews and destroyed the Second Temple, Jews fled in an exile called
Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair ,(x,y)
Many of the most popular rock acts of the 1970's (led zeppelin, the who, sly and the family stone, pink floyd...) actually formed as bands in the late 1960's.
The perimeter of the scalene triangle is 54.6 cm. Which equation can be used to find the value of b if side a measures 8.7 cm? 8.7 + b = 54.6 17.4 + b = 54.
What does the liquor store symbolize in a raisin in the sun?
which is a charcteristic of a sonnet? twon stanzas, broken line lenghs, no rhyme scheme, iambic pentameter
How is it possible for frederick and anna to marry?
What is another name for a central processing unit? Computer Integrated circuit Microprocessor Transistor
sinxcosxtanx+sinxcosx=0
