Answer:
a
Step-by-step explanation:
Equation:
(4/(x-2))+(1/((x^2)-4))=(1/(x+2)
Answer:
A: She found one valid solution and no extraneous solutions.
Step-by-step explanation:
When solving you get x= -(11/3)
Take 20 laps divide by 8 then take the number times 9 laps
1 solution
x = -1/2
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