Question

Let f(x) = x2 − 2x + 2 and g(x) = x − 3. Find f(x) ⋅ g(x).

x3 − 6x2 + 12x − 6
x3 − 5x2 + 8x − 6
x3 − 3x2 + 6x − 6
x3 − 2x2 + 5x − 6

Answer 1

I am thinking Letter D...

Answer 2

\[=f(x)\times~g(x)\]\[=(x^2-2x+2)(x-3)\]

Answer 3

Can you tell me how you configured that? please.

Answer 4

Just multiply 2 equations.

Answer 5

\[=(x^2-2x+2)(x-3)\]what do u get when u multiply x^2 with x?

Answer 6

x^3

Answer 7

yes :)
so what is \[x^2\times-3=?\]

Answer 8

-3x^2

Answer 9

making the answer c, correct? :)

Answer 10

Let me check

Answer 11

nope,C is not the answer\[=(x^2-2x+2)(x-3)\]\[=x^3-3x^2-2x^2+6x+2x-6\]\[=x^3-3x^2+8x-6\]

Answer 12

B! I figured it out as well lol

Answer 13

Did not know to use FOIL!

Answer 14

Did you get letter choice B as well?

Answer 15

yes,the answer is B :)

Answer 16

Thank you both!

Answer 17

Could you check one more of my questions, maybe two? Lol

Answer 18

sure

Answer 19

Let f(x) = x + 7 and g(x) = x − 4. Find f(x) ⋅ g(x).

x2 − 3x − 28
x2 − 3x − 11
x2 + 3x − 28
x2 + 3x − 11

Answer 20

I got C for this one

Answer 21

Welcome.. :)
What are the next questions?

Answer 22

correct!

Answer 23

Multiply (3x − 5)2.

9x2 − 30x + 25
6x2 − 10
9x2 − 25
9x2 − 15x + 25

Answer 24

I got a little confused, but I got B

Answer 25

\[=(3x-5)^2\]\[=(3x-5)(3x-5)\]

Answer 26

Im thinking maybe A as well

Answer 27

Yes, A it looks like lol

Answer 28

you are right.. (y) :)

Answer 29

Nope. D lmao

Answer 30

Wait, A?

Answer 31

If I foil the equation @MARC_ gave me, I get D

Answer 32

\[=(3x-5)(3x-5)\]\[=9x^2-15x-15x+25\]\[=?\]

Answer 33

yes.. A is right one.\[(a-b)^{2}= a ^{2}-2ab+b ^{2}\]

Answer 34

Forgot to combine, which I did correctly the second time lol, Yes A! I confuse myself WAYY too much!

Answer 35

Thank you both so so so much! I got a 100% Im glad you both were able to help me!! As well as I am proud of myself for getting the others correct on my own! :)

Answer 36

Someone please give @Olivia567 a medal, she deserves it!