(x-2),
(x+1) = 1/2
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(x-2) /(x+1) =1/2
therefore., 2x-4=x+1
2x-x=1+4
x= 5
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Answer:
x^2-x-2=1/2
→x^2-x-2-1/2=0
→x^2-x-5/2=0
→(x-1/2)^2-1/4-5/2=0
→(x-1/2)^2-11/4=0
→(x-1/2)^2=11/4
→(x-1/2)=√11/2
→x=(√11+1)/2
tep-by-step explanation:
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