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First we will rewrite y so it is written with a power: y=1/x2-2x-1=(x2-2x-1)-1 Now let u=x2-2x-1 => du/dx = 2x -2 Writing y in terms of u: y=u-1 =...
Answer has to be explained verbally. A full written proof can be given.
Answer has to be explained verbally. I can provide a full written proof.
xlnx - x
√32 + √18
= 4√2 + 3√2
= 7√2
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