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$\log \left(x-1\right)+\log \left(x+1\right)=2\log \left(x+2\right)$

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 Solution

 Videos

Calculus - Take the log of both sides to find the derivative, y = (x(x^2 + 1)^2)/(sqrt(2x^2 - 1))

https://www.youtube.com/watch?v=7aF6Ck6ZRxw

Integral de x+2 entre x^2+1

https://www.youtube.com/watch?v=kHusAWeHTLc

Démonstration de la formule sin² x + cos² x = 1

https://www.youtube.com/watch?v=j4T3Sz3zpKY

Algebra 2 - Learning to solve rational equations in math class ((x+3)/(x‐2)) + (5/(x^2‐4)) = 1

https://www.youtube.com/watch?v=y8p0Tpn3BcI

Algebra 2 - How to graph a quadratic using a table y = x^2 + 4x -1

https://www.youtube.com/watch?v=SQGShfsW4tk

Algebra 2 - Learn to solve a rational equation by multiplying by the LCD (15/x)+((9x-7)/(x+2))=9

https://www.youtube.com/watch?v=BMSmvkWcVTU

 Function Plot

Plotting: $No solution$

 Main Topic: Développement des logarithmes

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