Describe what is wrong with the simplification shown. cos x - cos x sin^2 x = cos x - cos x (1 + cos^2 x)

=cos x - cos x - cos^3 x

=-cos^3 x

Apackage of bacon holds 15 strips of bacon. the pancake house uses 17 packages of bacon in the morning and 21 packages in the afternoon. how many more strips were used in the afternoon than the morning?

Multiplying an even number of negative numbers gives an answer that is choose from:

At which value in the domain does f(x) =0?