On a test eddie solved the equation 5/x-2 - 20/x^2 - 4=1 and found that x=2 and x=3 his steps where correct so why was his answer marked wrong?
A) he is correct the teacher was wrong
B) x=2is correct soulution, but x=3 is an exstraneous soulution
C) x=3is correct soulution, but x=2 is an exstraneous soulution
D) both x=2 and x=3 are exstraneous soulutions
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