Question

G(x)=

Answer 1

“2 more than” means “add 2” to something.

“5 times” means “multiply by 5”.

The principal square root just means the regular square root.

Putting that together, you have

g(x) = 5 * sqrt(x) + 2

Answer 2

Lets do

• 2 more than five times the square root of x

$\\ \sf\longmapsto g(x)=5\sqrt{x}+2$

Lets take an example

$\\ \sf\longmapsto g(4)=5\sqrt{4}+2$

$\\ \sf\longmapsto 5(2)+2$

$\\ \sf\longmapsto 10+2$

$\\ \sf\longmapsto 12$