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 ( 48+ )
Otras preguntas
what is the prime factorization of the number 12
A spherical balloon is inflating with helium at a rate of 8080piπ StartFraction ft cubed Over min EndFraction ft3 min. How fast is the balloon's radius increas
What would the total bill be of a painting that cost 20.59 with a tax rate of 6% ?
Based on survey results, the mean amount of credit card debt for U.S. adults under 35 is $8,724. This point estimate would be unbiased and most accurate if the
Analyzing Allowance for Doubtful Accounts, Receivables Turnover Ratio, and Days to Collect [LO 8-4]Coca-Cola and PepsiCo are two of the largest and most success
A consulting firm had predicted that 30% of employees at a large firm would take advantage of a new company Credit Union, but management is skeptical. They felt
(a) Without the wheels, a bicycle frame has a mass of 6.75 kg. Each of the wheels can be roughly modeled as a uniform solid disk with a mass of 0.820 kg and a r
_________________ are groups of people that occupy different ranks or levels in society. Class structures resembled _______________, with the _______________ nu
Which of the following statements is true? Without kidneys, the body cannot remove liquid waste from the blood. The excretory system is made of all the hormone-
who is the first president of United States