solve x square -x+1/4=0
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Discriminant = √(-1)×(-1) -4×1×(1/4)
=√0 = 0
Then,
x = {(-1) +0}/2 or {(-1) -0}/2
therefore ,
x = -1/2
=√0 = 0
Then,
x = {(-1) +0}/2 or {(-1) -0}/2
therefore ,
x = -1/2
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