How are polynomial expressions written in standard form

See below.

Step-by-step explanation:

In descending order of degree.

For example:

2x^3 + 4x^2 - 7x + 11.

This is a polynomial of degree 3.

f(x) = x^3 -2x^2 -3x

x( x^2 -2x-3)

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

x( x(x+1) -3(x+1))

x( x-3)( x+1)

so zeroes are 0, 3,-1

its (2) option

step-by-step explanation:

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