Question

If g(x)=4x+3, then (gog)(x) is

Answer 1

(gog)(x) is the same as g(g(x))

Answer 2

how ? how do you solve

Answer 3

g(x)=4x+3

g(g(x))=4( g(x) )+3

g(g(x))=4( 4x+3 )+3

keep going to simplify

Answer 4

16x+12+3

Answer 5

one more step

Answer 6

16x+15

Answer 7

good

Answer 8

whats the next step

Answer 9

that's it, you're done

Answer 10

g(g(x)) = 16x + 15

so

(gog)(x) = 16x + 15

Answer 11

K thanks could you help with another problem similar

Answer 12

sure