! CHALLENGE!
I bet no one can do this. Problem. If so i will mark him brainliest?!
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Answered by
1
Answer:
Option(J)
Step-by-step explanation:
Hope it helps!
Answered by
1
The first thing you do is simplify the bottom:
x^3 - x
You can take an x out, leaving:
x(x^2 - 1)
"x^2 - 1" is a perfect square, factoring it makes its "(x-1)(x+1)" so:
x(x-1)(x+1) is on the bottom.
The "x+1" on the top of the equation can cancel the "x+1" on the bottom of the equation:
1/x(x-1) remains
Multiply the bottom out again and you are left with your answer:
1/x^2-x
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