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brilliants [131]
3 years ago
9

For what value of x is the rational expression below equal to zero? x-1/(x-3)(x+1)

Mathematics
1 answer:
Brums [2.3K]3 years ago
3 0
X=1

x-1/(x-3)(x+1)=0
Multiply both sides by the denominator— in this case, (x-3)(x+1).
x-1=0
Add 1 to both sides.
x=1
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