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1. WRITING When can you solve a rational equation by cross multiplying? Explain.

 Jan 29, 2019
 #1
avatar+4247 
+1

There has to be rational values on either side of the equal sign.

 Jan 29, 2019
 #2
avatar+101084 
+2

We can solve by cross- multiplying....but.....we have to remember to reject any solutions that will make any  original denominator = 0 ......

 

 

cool cool cool

 Jan 29, 2019

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