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What is x squared divided by x?
x2 divided by x would simply be x.
What is the anti derivative of x divided by x squared minus 1?
The antiderivative of x/(x2-1) is ln(x2-1)/2. Proof: (ln(x2-1)/2)' = (1/(x2-1))*(x2-1)'/2=1/(x2-1)*(2x/2)=x/(x2-1).
What is the answer to x squared minus 16 divided by x minus 4 plus x squared equals 16?
Your equation is not clear I can understand it in two ways (x2-16)/x-4+x2=16 x=-4.59486 x=-0.793499 x=4.38835 or x2-(16/x)-4+x2=16 x=3.50466 x=-0.864641 x=-2.64002
What is X3 plus X2 plus X plus 1 divided by X 1?
2x2+7/x1
What is - x divided by x squared minus 1?
Do you mean: - x / (x2 - 1)? If so, that's as simplified as you can get. (- x / x2) - 1? If so, that simplifies to (-1/x) - 1. (-x/x)2 - 1? If so, that simplifies to 0. -(x/x)2 - 1? If so, that simplifies to -2. Or perhaps that dash in the question is actually a hyphen, in which case: x / (x2 - 1)? If so, that's also as simplified as you can get. (x / x2) - 1? If so, that simplifies to (1/x) - 1. (x/x)2 - 1? If so, that simplifies to 0.
