The sum of 4 consecutive even integers is 36, what is the 3rd largest integer in the set?

Which equation can be simplified to find the inverse of y = 2x2?

Quick translate "x is 12 units from 20" into an equation. what are the values of x being described? if you can answer any of my other questions that'd be great too

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).