Simplify the expression. use the variables, numbers, and symbols that are shown. drag them to the appropriate box in the polynomial. use standard polynomial format.

x(2x + 3) + (x - 3)(x - 4)

Step-by-step explanation:

In this case we have to simplify the expression by giving it in the standard polynomial format, first we have to see what is the polynomial standard format, this is:

In the case of the expression presented we have to make the multiplications and additions to then organize the expression:

First the multiplications:

Now the additions and organization:

Now we have the expression in the polynomial format.

you answer is a

step-by-step explanation:

step-by-step explanation: