Which expressions are equivalent to 5*5*5*5*5*5? select all the expressions that apply.
a. 5^3 * 5^3
b.5*5^5
c. 15*15
d.5^6
e.5*6
f. 5^2 * 5^2 * 5^2

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.