Solve each equation over the set of complex numbers. 1. 2x^4-3x^3-24x^2+13x+12=0 2. x^3-7x^2+17x-15=0

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

Donald has x twenty-dollar bills and 11 ten-dollar bill. how much money does donald have? write your answer as an expression.

Find the average rate of change for the given function drom x=1 to x=2