find the most general antiderivative of the function. (check your answer by differentiation. remember the…

find the most general antiderivative of the function. (check your answer by differentiation. remember the constant of the antiderivative.) g(t) = (5 + t + t^2)/sqrt(t) g(t) =

find the most general antiderivative of the function. (check your answer by differentiation. remember the constant of the antiderivative.) g(t) = (5 + t + t^2)/sqrt(t) g(t) =

Answer

Explanation:

Step1: Reescribe la función

Dividimos cada término en el numerador por $\sqrt{t}=t^{\frac{1}{2}}$: [g(t)=\frac{5}{t^{\frac{1}{2}}}+\frac{t}{t^{\frac{1}{2}}}+\frac{t^{2}}{t^{\frac{1}{2}}}=5t^{-\frac{1}{2}}+t^{\frac{1}{2}}+t^{\frac{3}{2}}]

Step2: Encuentra la antiderivada de cada término

Usamos la regla de la antiderivada $\int x^{n}dx=\frac{x^{n + 1}}{n+1}+C$ ($n\neq - 1$):

  • Para el primer término $\int5t^{-\frac{1}{2}}dt=5\frac{t^{-\frac{1}{2}+1}}{-\frac{1}{2}+1}=5\frac{t^{\frac{1}{2}}}{\frac{1}{2}} = 10t^{\frac{1}{2}}$
  • Para el segundo término $\int t^{\frac{1}{2}}dt=\frac{t^{\frac{1}{2}+1}}{\frac{1}{2}+1}=\frac{t^{\frac{3}{2}}}{\frac{3}{2}}=\frac{2}{3}t^{\frac{3}{2}}$
  • Para el tercer término $\int t^{\frac{3}{2}}dt=\frac{t^{\frac{3}{2}+1}}{\frac{3}{2}+1}=\frac{t^{\frac{5}{2}}}{\frac{5}{2}}=\frac{2}{5}t^{\frac{5}{2}}$

Step3: Agrega la constante de integración

La antiderivada general $G(t)$ es la suma de las antiderivadas de los términos más la constante $C$: [G(t)=10t^{\frac{1}{2}}+\frac{2}{3}t^{\frac{3}{2}}+\frac{2}{5}t^{\frac{5}{2}}+C]

Answer:

$G(t)=10t^{\frac{1}{2}}+\frac{2}{3}t^{\frac{3}{2}}+\frac{2}{5}t^{\frac{5}{2}}+C$