How do we simplify (2x)^3

Describe the possible echelon forms of the standard matrix for a linear transformation t where t: set of real numbers is onto.

∠aed is formed inside a circle by two intersecting chords. if minor arc bd = 70 and minor arc ac = 180, what is the measure of ∠ aed? a) 45° b) 50° c) 55° d) 60°

If g(x) is an odd function, which function must be an even function?