Question 36975
YOU'RE RIGHT. CROSS MULTIPLY THE DENOMINATOR BY 1 AND THAT WILL BE SET = 4*1  

4/(X-4)~2=1 OR 4/(X~2-8X+16)=1 OR X~2-8X+16=4 OR X~2-8X+12=0 OR (X-6)(X-2)=0 OR

X=6 & X=2