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Find a power series representation for f(x)=ln(x^2 +3). please show details :) thanks!? For what integer value of x is 2x-9<5 and x-1>4? Iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii? 144.5 rounded to it's nearest tenth? Hey everyone! I need some help on a math problem. What is the exact value: Sin(Cos^-1(5/6)-tan^-1(1/3)).?