Question

what is a cubic equation ?​

Answer 1

Answer:hope it help plz mark my answer as brainlist

Step-by-step explanation: A cubic equation is an equation which can be represented in the form a x 3 + b x 2 + c x + d = 0 ax^3+bx^2+cx+d=0 ax3+bx2+cx+d=0, where a , b , c , d a,b,c,d a,b,c,d are complex numbers and a is non-zero. By the fundamental theorem of algebra, cubic equation always has 3 roots, some of which might be equal.

Answer 2

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.

:For example, 4x^3 = 0 is a cubic equation, as is 4x^3 + 3x^2 + 2x + 1 = 0