Question

solve cubic equation by cardan method​

Answer 1

Answer:

Cardano's Method. Cardano's method provides a technique for solving the general cubic equation.

ax3 + bx2 + cx + d = 0. in terms of radicals. ...

x3 + px + q = 0. Letting x = u+v, rewrite the above equation as.

u3 + v3 +(u+v)(3uv + p) + q = 0. ...

t2 + qt -p3/27. ...

27q2 + 4p3 < 0. ...

x3 + x2 - 2 = 0.

Step-by-step explanation:

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