In your own words, explain the difference between multiplying rational expressions and dividing rational expressions. In our definition of division for P over Q divided by R over S , we stated that Q not equal to 0 comma S not equal to 0 comma a

  1. In your own words, explain the difference between multiplying rational expressions and dividing rational expressions.
  2. In our definition of division for P over Q divided by R over S , we stated that Q not equal to 0 comma S not equal to 0 comma a n d space R space not equal to 0 Explain why R cannot equal 0.