Sk1ydolRacede
Sk1ydolRacede
01-04-2017
Mathematics
contestada
Solve for n.
n^2–15n–16=0
Respuesta :
Аноним
Аноним
01-04-2017
n = {15 +- root of ( 225 + 64) } / 2
= {15 +- root of 289 } / 24
= 15 + 17 } / 2 or { 15 -17 } /2
= 16 or -1
Answer Link
VER TODAS LAS RESPUESTAS ( 57+ )
Otras preguntas
what is an example of an environmental factor that influences our phenotype
Solve for x. 4x-4<8 AND 9x+5>23
A positive attribute of a medical administrative assistant is the ability to
Which can reduce the likelihood of HIV infection but is not 100% effective?
find the slope of the line passing through the pairs of points (2,1) (4,5)
Since the end of the Civil War in 1865, different historians have held various opinions about what caused the Civil War. Slavery, states’ rights, and regional e
From Pollution Solutions, what is the best definition for the word “enzyme”? a) a substance produced by a living organism which acts as a catalyst to bring abo
y2-x4 when y=9 and x=2
Which type of essay requires you to examine and analyze primary source documents? A. DBQ essay B. free response essay C. global thinking essay D. process es
James was walking down the road when a large animal jumped out in front of him. James was startled and experienced a fast heart rate and heavy breathing. Which
