Question

Let F(x)=3x^2-5 and g(x)=3x+6. Find the following. (f-g)(-3)=

Answer 1

\[3x^2 - 5 - (3x + 6)\]\[\implies 3x^2 - 5 + 3x - 6\]

Answer 2

Now plug in x = -3

Answer 3

\[\implies 3(-3)^2 - 5 + 3(-3) - 6\]continue

Answer 4

7?

Answer 5

Dude come on, can you not add?

Answer 6

3*9 - 5 - 9 - 6

Answer 7

25?

Answer 8

27 - 5 - 9 - 6

Answer 9

THAT is 7

Answer 10

huh?

Answer 11

right

Answer 12

I typed 7 in the box it is wrong..

Answer 13

so now what?

Answer 14

Ok let's check our work..

Answer 15

i checked it it is right

Answer 16

wait so did you get the answer?

Answer 17

yes

Answer 18

i deserve a metal