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6a-3b
Factorize not sure what i am doing here? Find a power series representation for f(x)=ln(x^2 +3). please show details :) thanks!? 144.5 rounded to it's nearest tenth? Does anyone know the website that can find a pattern between any group of numbers? Calculus help? limit as x approaches negative infinity of (sqrt(9x^2+x)) -3x?