Question

Derivada de f(x)=raiz de x-3 ?

Answer 1

f(x)=√(x-3)

f'(x) =(1/2) * [(x-3)^(-1/2) ]   * (x-3)'

f'(x) =(1/2) * [1/√(x-3)]   * 1  =1/2√(x-3)