Question

-5x^2+6-3x^3+4x in standard form

Answer 1

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⇝ Standard form of a Polynomial :

A polynomial in x expressed either in ascending powers of x or in descending powers of x is said to be in standard form.

⇝ Degree of Polynomial :

The degree of polynomial is the highest power throughout the polynomial.

⇝ Things to be done :

There are 4 terms in this polynomial. So, we will be first comparing the degree of x to make it in a standard form. We will also look into the term having the highest power, which will go first and then will set it in descending to ascending order according to the x (variable) highest power. Remember the same will be done in case of others .

⇝ Solution :

(- ３x³ - ５x² + ４x + ６)

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