Verified Answer :

Krose1

Combine like terms. -x2 +2x -3 is the answer.

kudzordzifrancis

Answer:

\(-x^2+2x-3\)

Step-by-step explanation:

The given polynomial expression is

\((x^2-3x)+(-2x^2+5x-3)\)

We regroup the terms in the polynomial to obtain;

\(x^2-2x^2-3x+5x-3\)

We combine like terms to get;

\(-x^2+2x-3\)

When we arrange the terms in the polynomial in descending powers of x, then we say it is in standard form.

The simplified polynomial in standard form is  \(-x^2+2x-3\)

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