Question

the the product.\\(5n (7n^2 - 5n + 4)\\)\\(35n^3 - 25n^2 + 20n\\)\\(9n^2 + 18n - 15\\)\\(36n^3 + 36n^2 - 36n\\)\\(24n^2 - 12n + 42\\)

Explanation:

Step1: Distribute $5n$ to each term

$5n \times 7n^2 - 5n \times 5n + 5n \times 4$

Step2: Calculate each product

$35n^3 - 25n^2 + 20n$

Answer:

A. $35n^3 - 25n^2 + 20n$