Simplify.
-5x^4(-3x^2+-4x-2)

The simplified expression is

Explanation:

Given that the expression is

We need to determine the simplify the expression.

Let us multiply each term within the parenthesis by the term

Thus, we have,

Applying the rule, in the above expression, we get,

Let us simplify by multiplying the terms.

Thus, we get,

Hence, the simplified expression is

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i