To find the product of the following expression
You have to distribute the multiplication between the parentheses terms, that is, multiply each term of the first parentheses by each term on the second parentheses.
You have to make a total of four multiplications:
Once you had calculated all multiplications, order the like terms and simplify them, in this case, there are three types of terms, the x² term, the x term, and the constant.
The simplified result is: