Which expression defines function h?

Step-by-step explanation:

Given

Required

What defines h(x)

Looking at the degree of f(x), g(x) and h(x), we have:

See proof

This gives:

Factorize

answer: 21$

step-by-step explanation:

$42 / $14 = 3   (ratio 3: 1)

$7 x 3 = $21

dc=6 square root of 3 and ac is 12 square root 3

c and d

step-by-step explanation:

square root of 3/2 = 18/c

cross multiply to get 18*2=√3*c

36/√3 * √3/√3 = c

c= 36*√3/3

c=12√3