Pre-Calculus Practice Quiz

Typing practice equations below (show work on paper on a typed for reference.) These are your own personal questions just type any practice equations.

Practice: Find three trig identities to type just your own personal three trig identities.

Practice: Remember to choose at least one with a rational expression (fraction) and one with a radical (square root).

Post your three identities to the equations using a equation editor (if possible).