Answer :

[tex]-3 x^{3}+x[/tex] is the standard form.

Solution:

The equations with multiple terms of variables and constants is called a polynomial equation. The higher exponent is called the degree of the exponent.

A polynomial is said to be in its standard form from when the highest degree is placed first followed in a descending order and then by constant. The given equation is

[tex]\Rightarrow 7x^3 - 10x^3 + x[/tex]

[tex]\Rightarrow x^3 (7-10) + x[/tex]

[tex]\Rightarrow -3x^3 + x[/tex]

Answer: -10x³+7x³+x

Step-by-step explanation: Leading coeficient goes first with the highest degree