Answer:
[tex]\text{ Option }\rightarrow\text{ C}[/tex]Explanation: We have to pick a polynomial that is in the standard form, the standard form can be written as follows:
[tex]P(x)=ax^n+bx^{n-1}+cx^{n-3}+..+zx^{n-n}\rightarrow(1)[/tex]Simplifying (1) to third-degree polynomial gives the following:
[tex]P(x)=ax^3+bx^2+cx+d\rightarrow(2)[/tex]By comparing all the options with the equation (2) we see that the following option is closest to the standard form:
[tex]7x^2-6x^2-5x+3x\rightarrow\text{ Option \lparen C\rparen}[/tex]Therefore the answer is Option(C).
