Cardan's method|| Cubic equation|| Problem 1

[Shohidurislam-uh]

Tnx but or last mein thoda hey ma'am lekin ap nehi kiya❤❤

[holyshit]

Generalization to quartic
I don't like term biquadratic because for me biquadratic is a quadratic in x^2
I don't like it but in Euler's book it appears
Reduce general quartic to the form
x^4=px^2+qx+r
x = u + v + w
- (u^2+v^2+w^2)^2
Derivation of this generalization can be found in Euler's book
Vollständige Anleitung zur Algebra

[kbsubramaniam]

Don't say INTO for multiplication because INTO means division.
a into b means b upon a
Consult a good dictionary if don't believe.

[kbsubramaniam]

Come on solve x³-7x+6=0 by Cardon's method(not by any other method) I am sure you can not.