Question

what is cubic equation ​

Answer 1

Answer:

In mathematics, a cubic function is a function of the form where the coefficients a, b, c, and d are real numbers, and the variable x takes real values, and a ≠ 0. In other words, it is both a polynomial function of degree three, and a real function.

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

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All cubic equations have either one real root, or three real roots. If the polynomials have the degree three, they are known as cubic polynomials.

.The cubic equation is of the form,ax3+bx2+cx+d=0