Question

Given: F(x) = 2x - 1; G(x) = 3x + 2; H(x) = x 2

Find F[G(x)] - F(x).

Answer 1

Answer choices are

4x+4

4x+2

4x

Answer 2

@jhonyy9

Answer 3

check it please there given again H(x) too but you dont wrote again used it
i think you missed it from there

yes ?

Answer 4

F(x) = 2x - 1; G(x) = 3x + 2; H(x) = x^2

Answer 5

yes i understand it but on the find case there missed the H(x)

where you need use it ?

Answer 6

Oh I do not think you do. The find case is

F[G(x)] - F(x)

Answer 7

Is the question incorrect? Or can we ignore the H?

Answer 8

but than you need finding just this F(G(x)) -F(x) so why was given H(x) ?

Answer 9

I do not know. Here is an image of the question.

Answer 10

ok. so than you are sure i accept it so

Answer 11

I am sure.

Answer 12

ok i see it now but i think there is wrote wrong the last F(x) need being H(x)
my opinion

Answer 13

I see. What you are saying does make sense. So if we do it without H will be get an available answer?

Answer 14

common please try it so how wrote there and we will see what will result - ok. ?

Answer 15

okay

Answer 16

so f(x) = 2x-1
g(x) = 3x+2

f(g(x)) = ?

Answer 17

using what i explained you before

Answer 18

I got 4x+4

Answer 19

just substitute the g(x) in place of x inside equation of f(x) right ?

Answer 20

i think not is right
please write me here step by step

Answer 21

Oh no I mean for that i got 5x

Answer 22

so 3x+2(x) = 5x

Answer 23

f(x) = 2x-1
g(x) = 3x+2

f(g(x)) = f(3x+2) = ?

Answer 24

in place of x substitute the 3x+2

Answer 25

f(x) = 2x-1
f(3x+2) = 2(3x+2) -1 = ?

Answer 26

so it would be 6x+3

Answer 27

yes exactly - this is easy - yes ?

Answer 28

yes is that the answer?

Answer 29

or more steps?

Answer 30

yes

Answer 31

okay :)

Answer 32

6x+3 so you can factorizing out the 3 and will get 3(2x+1)

Answer 33

this is the answer how is wrote there
but i think there missed anything

Answer 34

this H(x) need used

Answer 35

oh so thatt means the question is incorrect right?

Answer 36

exactly

Answer 37

okay thank you a bunch!

Answer 38

do you have again ? and now do you understand it sure right ?

Answer 39

Yes I am done. I understand. Thank you.

Answer 40

excouzme what mean this bunch ? bc i dont meet it till today

Answer 41

or this is just a slent used by students ?

Answer 42

sorry but i m from Europe and i learned alone English from books and internet and i dont know again this word of bunch ?

Answer 43

can you explain it me please

Answer 44

ty

Answer 45

bunch = much

Answer 46

ok. was my pleasure and than you wan,like anytime than i m here online just tag me there and i will try help you

good luck

bye bye

Answer 47

or do you wan we trying it with the last term to be H(x) ?
probably in this way we will get an answer from given choices

Answer 48

Diamond are you here please ?