Use the distributive property to express the product of a binomial and a polynomial as a single polynomial.

Problem

Simplify.
Express your answer as a polynomial in standard form.
left parenthesis, 3, a, start superscript, 2, end superscript, minus, 1, right parenthesis, left parenthesis, minus, 3, a, start superscript, 2, end superscript, plus, 5, right parenthesis
Please choose from one of the following options.