Question

f (x) = 3x + 6, g(x) = 2x2 Find (fg)(x

Answer 1

Any idea

Answer 2

I think its 6x^2 +6

Answer 3

Thanks for the free medal!

Answer 4

And its wrong @Faith_123

Answer 5

Then is it 6x^3 +12×^2

Answer 6

Wrong!!

Answer 7

How do I solve this!?

Answer 8

Not fair U took my medal!

Answer 9

6x^2 +6 is correct! I was kidding

Answer 10

\(\bf f (x) = 3x + 6\qquad g(x) = 2x^2
\\ \quad \\
(fg)(x)\implies f(x)g(x)\implies f(x)\times g(x)\implies (3x+6)\times (2x^2)\)

Answer 11

(Fg)(x)

Answer 12

It's a multiple choice question and that's not one of the options @ KissMyAxe

Answer 13

so what do you get if you multiply them over?

Answer 14

First find `(fg)`which is `6x^2+ 6`

Answer 15

than multiply this by 2x^2

Answer 16

Did u get it?

Answer 17

Not really...

Answer 18

(6x^2+ 6)*2x^2, now

Answer 19

Yes but that gives you 12x^4 + 12x^2

Answer 20

Yeah

Answer 21

Why u typing so slow

Answer 22

That is not an option to this multiple choice question

Answer 23

hmmm

Answer 24

No idea than!

Answer 25

\(\large \bf 6x^3 +12x^2\) is correct for (fg)(x)

Answer 26

unless you're expected to factor or such

Answer 27

How did you get that answer?

Answer 28

hmm? you got that answer yourself
" Then is it 6x^3 +12×^2 " <----

Answer 29

so..how did You get it then?

Answer 30

Where did i go wrong?

Answer 31

\(\bf f (x) = 3x + 6\qquad g(x) = 2x^2
\\ \quad \\
(fg)(x)\implies f(x)g(x)\implies f(x)\times g(x)\implies (3x+6)\times (2x^2)
\\ \quad \\
6x^3+12x^2\implies6x^2(x+2)\)

Answer 32

OK that makes sense thanks