Question

cual es la derivada de 2t+1/t+3  ??

Answer 1

y´=$<var>\frac{(t+3)(2)-(2t+1)(1)}{(t+3)^{2}}</var>$

y´=$<var>\frac{2t+6-2t-1}{(t+3)^{2}}</var>$

y´=$<var>\frac{5}{(t+3)^{2}}</var>$esta seri espero te sirva