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 ( 72+ )
Otras preguntas
explain how did the creation of new states change the political boundaries of the great plains
Which solution reacts with LiOH(aq) to produce a salt and water?(1) KCl(aq) (2) CaO(aq) (3)NaOH(aq) (4)H2SO4(aq)
William Penn called his colony a holy experiment. Chronicle the development of Pennsylvania and emphasize the advantages that the colony offered.
if u have a 2 digit reapeating decimal how do u convert it into a fraction ex.) 0.023 but 23 ia reapeting over and over how do u convert it to a fraction
what's 25/75 in simplest form
Another question I need help with: Solve the equation. Round the solutions to the nearest hundredth. 4(x+5)²=32
In 1933, COngress repealed Prohibition with the A. Eighteenth AMendment B. Nineteenth Amendment C. Twentieth Amendment D. Twenty-first Amendment
if u have a 2 digit reapeating decimal how do u convert it into a fraction ex.) 0.023 but 23 ia reapeting over and over how do u convert it to a fraction
A sample composed only of atoms having the same atomic number is classified as (1) a compound (3) an element (2) a solution (4) an isomer
Why Is Diffusion Important To Plants And Animals?
