Question

Is the equation x^9-5x^3+6=0 in quadratic form

Answer 1

Yep!!!!

quadratic form is:

`{ax}^(n) + bx + c`

Answer 2

answer: the equation is not quadratic in form. the variable part of the first term is not the square of the variable part of the second term. the result of squaring x cubed is x to the 6th power, not the 9th power. x^9 =/ (x^3)^2