Question

Check x(x2-6)=2(4x+6) is quadratic equation

Answer 1

Hey friend!

Here is your answer:

Equation is $x(x^2 - 6) = 2(4x + 6)$

=> $x^3 - 6x = 8x + 12$

=> $x^3 - 14x - 12 = 0$


Here degree of the polynomial is 3.

So, no the equation is not a quadratic equation.


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