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cuddles x
Im getting the wrong answer ... doing something wrong obviously..
i need to expand
4/(1-X) - 4/(2+X)
For 4/(1-x)
i got 4(1-05X + 1/12 x^2) = 4-2x +1/3x^2
is that right?
if thats not, the rest wont be.
i need to expand
4/(1-X) - 4/(2+X)
For 4/(1-x)
i got 4(1-05X + 1/12 x^2) = 4-2x +1/3x^2
is that right?
if thats not, the rest wont be.
Your coefficient of x is the wrong sign. The power is negative one times negative x results in a positive.
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