Note that 7+5sqrt(2) = (sqrt(2)+1)^3. So, the given equation is x^3=(sqrt(2)+1)^3/x > x^x = sqrt(2)+1 > x ln x = ln(sqrt(2)+1) > ln x e^(ln x) = ln(sqrt(2)+1) > x=e^W(ln(sqrt(2)+1)), where W is the Lambert W function. This evaluates to approximately 1.686.
Note that 7+5sqrt(2) = (sqrt(2)+1)^3. So, the given equation is x^3=(sqrt(2)+1)^3/x > x^x = sqrt(2)+1 > x ln x = ln(sqrt(2)+1) > ln x e^(ln x) = ln(sqrt(2)+1) > x=e^W(ln(sqrt(2)+1)), where W is the Lambert W function. This evaluates to approximately 1.686.
🎉😮😊,,👍🙏
3.5 (x ➖ 5x+3)
How to get value of W Lambert Function ?, any reference suggestion?