GED Math Test 2014 - Order of Operations Tutorial

You can get our 75 question GED exam with videos of all the solutions:

A math tutorial on how to apply the order of operations to solve an equation. Use PEMDAS!

The formula is given with x = -3, y = 2, and z = 4:
(2 * y * x^2 ) / ( -4 * x * (y + 1) )

In the video the addition in the denominator is done first but you could multiply the denominator terms through and then add them. For example:

(2 * y * x^2 ) / ( -4 * x * y - 4 * x)