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Differentiate the function g(u) = √2u + √3u y = (x^2 - 2√x)/(x) y = (e^x)/(1 + x)

For the first one i got up to x + √x = x^1/2 = x^3/2 2nd one 1(1-3x) - (-3)(3 + x) all over (1-3x)^2 = 10 / (1 - 3x) ^2 3rd one i know its the quotient rule but not sure where to go with this one For the fourth i tried the chain rule √3x + 1 = 3x^1/2 + 1 = 1/2(3x)^1/2

Find the derivative. State the domain of the function and the domain of its derivative. f(x) = x + √x f(x) = (3 + x) / 1-3x Find F'(a) f(x) = (x^2 + 1) / (x - 2) f(x) = √3x + 1

Evaluate the limit and indicate appropriate limit laws. lim square root of u^4+3u+6 u->-2 Evaluate the limit lim x^2+5x+4/x^2-3x-4 x->-4 Find the limit lim t^2+2/t^3+t^2-1 t->-infinity Please can someone help me? Edit/Delete Message