- If x^2 + 3/x = 10 then x^2 + 1/x^2 =? x is not equal to 3 and the answer is 11?

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What is Uranium "Yellowcake"? If the Dinosaurs were all killed by the meteor, what did modern life come from? What survived that eventually started everything over again? Prove that (1/cotA+tanA)-(1/tanA+cotB)=tan (A-B)? Find the area of the region under the graph of the function f on the interval [1, 9]. f(x)=x^(1/8)? The sum of two integers is 74. The larger is 26 more than twice the smaller. Find the two integers?