Factoring Refresher Video:
www.educreations.com/lesson/view/factoring-refresher/9562342/?s=gMIxyq&ref=link
www.educreations.com/lesson/view/factoring-refresher/9562342/?s=gMIxyq&ref=link
Complex Numbers (i) Refresher Video:
www.educreations.com/lesson/view/i-and-some-complex-number-operations/9582770/?s=spO0XO&ref=link
www.educreations.com/lesson/view/i-and-some-complex-number-operations/9582770/?s=spO0XO&ref=link
Logarithms Refresher Video:
www.educreations.com/lesson/view/properties-of-logarithms/9698555/?s=xj5WAN&ref=link
www.educreations.com/lesson/view/properties-of-logarithms/9698555/?s=xj5WAN&ref=link