(x + 3)(x-8)

Multiply and simplify

Write the expression as a constant , a single trigonometric function, or a power of a trigonometric function. sin x cos x/ tan x

One month, a music site observed that 60% of the people who downloaded songs from its site downloaded q sam's latest single. the equation below represents this information, where x represents the total number of people who ddownloaded songs from the site that month: x = 0.6x + 384 how many people who downloaded songs from the site that month downloaded q sam's latest single?

Could somebody me with this radical simplification?