The function h is defined by h(x) .

Question

6+x/4+2x

Find h(2x)

Answer 1

I bet you mean
(6+x)/(4+2x)
put in 2x for x

(6+2x)/(4+4x)

2(3+x)/4(1+x)

(3+x)/(2+2x)

Answer 2

thanks