Question

determine os zeros ou raízes das funções
a) f(×)=4×-8
b) g(×)=-2×-20
c) h(×)=8×+10​

Answer 1

Resposta:

a)4×=8 ×=8/4 ×=2

b)2×=20 ×=20/2 ×=10

c)8×=-10 ×=-10/8 ×=-5/4