Question

determine a raiz das seguintes função (x)=x+2 b) f (x)=2x+12 c) f (x)=6x-48 d) f (x)=3x+5

Answer 1

a) x+2=0
x= -2

b)2x+12=0
x=-6

c) 6x-48=0
x= 48/6
x= 8

d) 3x+5=0
x=-5/3