Online lecture on Rational Functions for Yvonne Chazal's Precalculus class.
CORRECTION: At around 23:35, we have the following:
Step 1 (what's in the video): 2x^2 + 8x - 8x + 8 - 2x^2 + 1 = 0
Step 1 (what it should be): 2x^2 + 8x - 8x + 8 - 2x^2 + 2x = 0
Step 2 (what's in the video): 8 = 0 and we stopped here because this is "No Solution."
Step 2 (what it should be): 2x + 8 = 0
Step 3: We solve for x and we get -4, but this also gives us "No Solution" because -4 is a restricted value.
