Write the polynomial in standard form. Then choose the name of the polynomial based on its degree and number of terms.

-5 + x² + x

A x + x2 - 5; cubic trinomial

B. - 5 + x2 + x3; cubic trinomial

C. x + x2 - 5. quadratic trinomial

D. - 5 + x2 + xo: quadratic trinomial

C. x + x² - 5. quadratic trinomial

Step-by-step explanation:

The expression - 5 + x² + x is already simplified so we only need to rearrange the terms.

The standard form for a quadratic equation is ax² + bx + c. We knowits quadratic because of "x²".

-5 + x² + x = > x² + x - 5

The degree is 2 because the degree of an equation is the greatest exponent on the variable (s) in one of the terms.

Between x², x and - 5, x² has the greatest exponent of 2.