How To: Add and subtract rational expressions in algebra

Add and subtract rational expressions in algebra

In this math tutorial, you'll be trained in the arcane art of adding and subtracting rational expressions by finding the common denominator. A skill many discard upon leaving middle school, it is used by the villians who operate under the acronym "SAT" to test those caught blank minded and whose minds are unrationalized.

Prepare for the dark days ahead by viewing this helpful video.

(1) Part 1 of 2 - How to Add and subtract rational expressions in algebra, (2) Part 2 of 2 - How to Add and subtract rational expressions in algebra

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