Question

 [tex] f(x) = sqrt{x}+ ln x . Обчисіть  f(4)

Answer 1

$f(x) = sqrt{x}+ ln x\f(4) = sqrt{4}+ ln 4=2+ln4approx2+1.396approx3.4$

Answer 2

f(x) = sqrt(x)+ ln x

f(4) ≈ √4+1,38 ≈ 2+1,38 ≈ 3,38