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    Sums and Differences - Help

    hey can anyone help me? please answer the questions step by step 1. find the area enclosed between the curves y=x^2 and y = x^3 2. find the area enclosed by the curves y = x^2 and x = y^2 3. find the area bounded by the curve y = x^2 + 2x - 8 and the line y = 2x+1 4. find the area bounded by the...
  2. L

    help me please....

    binomial theorm heres the deal:i just want to check my answer- im not quite sure if its right: find the Tr+1 and Tr terms of the expansion of (3 + 2x)^8 hence find an expression for : T r+ 1 / Tr in the simplest term possible thanks
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