Question

one more for ya if your up for it, need all solutions in the form of (solution+2Kpi)
Find all solutions of the equation:
cos^2(x)+5sin(x)+5=0
Thank you in advance

Answer 1

what's this?

Answer 2

algorithm for basic trig equations

Answer 3

for some reason, looks almost like a quadratic equation - if you decide to substitute (cos(x))^2 with 1-(sin(x))^2

Answer 4

you can then write sin(x) as x

Answer 5

sin x=c u+2Kpi and (pi-u) +2Kpi
cos x=c u+2kpi and -u +2Kpi
tan x=c u+kpi
here is the algorithm equation solutions

Answer 6

1- x^2+5 x+5=0

Answer 7

x=-1 or 6
x = Sin(theta)=-1 , or 6

Answer 8

theta =270 + 2pi

Answer 9

ok thats lookin easier now,

Answer 10

thank you for your time imran