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 ( 13+ )
Otras preguntas
Is oil a renewable or nonrenewable resource? Why? A.) Oil is a product that forms naturally, so it's a renewable resource. B.) Oil is being formed much fast
A = bh; A =96, b = 12 What does h equal?
what country was an ally to the united states' ally during the american revolution
how many significant digits are in 23,000
What reference defines restricted waters, piloting waters, coastal waters, and open ocean for the us navy?
Which class of people is believed to have first ruled Sumer?
contains the Dome of the Rock, a holy site for Muslims contains the Wailing Wall, a holy site for Jews city where Jesus was crucified, making it a holy site for
To receive a C grade, a student must average more than 77 but less than or equal to 85 . If Ethan received a C in the course and had five grades of 78 , 79
Which of the following is not spelled correctly? a. queso c. quando b. cansado d. equipo
Why was the caravel such an important advancement for exploration? A. it was an instrument that allowed explorers to better navigate the oceans B. it was a typ