A Nice Ln Equation

🤩 Hello everyone, I'm very excited to bring you a new channel (SyberMath Shorts).
Enjoy...and thank you for your support!!! 🧡🥰🎉🥳🧡
/ @sybermath
/ @aplusbi
⭐ Join this channel to get access to perks:→ bit.ly/3cBgfR1
My merch → teespring.com/...
Follow me → / sybermath
Subscribe → www.youtube.co...
⭐ Suggest → forms.gle/A5bG...
If you need to post a picture of your solution or idea:
in...
#algebra #logarithms #log
via @KZbin @Apple @Desmos @NotabilityApp @googledocs @canva
PLAYLISTS 🎵 :
▶ Trigonometry: • Trigonometry
▶ Algebra: • Algebra
▶ Complex Numbers: • Complex Numbers
▶ Calculus: • Calculus
▶ Geometry: • Geometry
▶ Sequences And Series: • Sequences And Series

[@adrianfletcher8963]

Lol I need to stop doing the problems from the thumbnail. I got stuck cause I was like what are we solving? Then again, I should have known that there's 1 equation with 2 unknowns, so it's not like I could have solved for either

[@forcelifeforce]

@ SyberMath Shorts -- You should put the arguments inside of grouping symbols: ln[(a + b)/3] = [ln(a) + ln(b)]/2.

[@prollysine]

ab/(a+b)=e , ab/(a+b)=e^2/e , ab=e^2 , a+b=e , b=(e+/-e*i*V3)/2 , a=(3e+/-e*i*V3)/2 ,

[@rajeevlochan5499]

Solve my problem if you are really capable of I guess IT IS AS FOLLOWS: if x^2+x=1 then x^7+34/x+1=?

[@AliAlperYILDIZ-mz6bo]

I'm going to call golden ratio = y in this equation. putting the -1 to left side and using the quadratic formula we get x = -y or y^(-1) Question wants you to answer (x^8 +x +34)/x Plug the answers we got in the first equation then you can find the exact value using binomial expression.

[@AliAlperYILDIZ-mz6bo]

Or you can use fibonacci series to find the answer If you know that trick as well.

[@Anonymous-zp4hb]

if xx = 1-x then x = (-1 +- sqrt5)/2 let k be such that: kx = x^8 + x + 34 if f[n] is the nth Fibonacci number, then it's easy to show that: (f[n] - f[n+1]x) (1 - x) = f[n+2] - f[n+3]x and since x^8 = (1-1x)^4 and 1 = f[0] = f[1] we get x^8 = 13 - 21x and so the problem becomes k = 47/x - 20 Plugging in the known values of x we get: k = (7 +- 47sqrt[5])/2 which are approx: -49.047597471245057865615581215181 or 56.047597471245057865615581215185

[@danielpraise2146]

This is not hard at all