Question

determine o zero da funcao F(x)=2x-16

Answer 1

2x-16=0
2x=0+16
2x=16
x=16/2
x=8

Answer 2

Oie, Td Bom?!

$f(x) = 2x - 16$

$0 = 2x - 16$

$- 2x = - 16 \: . \: ( - 1)$

$2x = 16$

$x = \frac{16}{2}$

$x = 8$

Att. Makaveli1996