Sophia’s self-paced online courses are a great way to save time and money as you earn credits eligible for transfer to over 2,000 colleges and universities.*Begin Free Trial
25 Sophia partners guarantee credit transfer.
221 Institutions have accepted or given pre-approval for credit transfer.
* The American Council on Education's College Credit Recommendation Service (ACE Credit®) has evaluated and recommended college credit for 20 of Sophia’s online courses. More than 2,000 colleges and universities consider ACE CREDIT recommendations in determining the applicability to their course and degree programs.
When solving a fractional equation, multiply the numerator and the denominator of the complex fraction by the LCD - I call this the Mathematician's Trick Of 1 - MTO1
This is a case of recognizing a simple equation -
When removing common factors always remember that there is a factor "left behind" - sometimes that left behind factor is 1!