Question

Si f (a) = (5a) ^ 2 (3a - 2) , calcular f(-7)

Answer 1

Explicación paso a paso:

f(-7)= (5×-7)^2 (3×-7-2)

f(-7)= (-35)^2 (-23)

f(-7)=1225(-23)

f(-7)= -28175