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Mathematics, 16.10.2019 12:30 fatback7063
Which expression is in simplified form for the given expression and states the correct variable restriction?
u^2-4/(u-6)(u-2)
a. 1/u-3, u=3
b. u+2/u-6, u=2, u=6
c. 1/2u+12, u=-6
d. u+2/u-6, u=6
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