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 ( 92+ )
Otras preguntas
Use the given lines from a random number table to select numbers to use in each problem
which equation has the same solution as x^2-6x-14=0 A: (x+3)^2=23 B: (x-3)^2=23 C: (x+3)^2=5 D: (x-3)^2=5
Which of these is the best symbol for the notion that one cannot hide from his or her bad actions in "The Great Gatsby?" A. The green light on daisy's pier. B.
A carpenter designs an A-frame chalkboard. Its support bars form the legs of an isosceles triangle. If the measure of base angle ABC is 75°, what is m∠BAC?
how did geography encourage the rise of civilization in mesoptomia
Simplify -7a^2b-2a^2b
About how long does water vapor remain in the air
I need help this is do tommorow and I need the work also
which postulate or theorem could be used to prove triangleLMQ is congruent to triangleLNP
How is genetic information passed from parent to offspring?
