SOLUTION: So I'm trying to learn Fractional Equations, and one part gets me. I have to multiply the whole equation by (1-x)(1+x) to get rid of the denominators. The one side of the equat

Question 844303: So I'm trying to learn Fractional Equations, and one part gets me.
I have to multiply the whole equation by (1-x)(1+x) to get rid of the denominators.
The one side of the equation is 4.
How do I multiply (4)(1-x)(1+x)? Do I foil out the two binomials first and then multiply that by the 4, or is it something else?
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!

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