Question

I'm working with functions. If my function is g(x) = (x+2)^2 then what is g(i-3)?

Answer 1

i^2-2i+1

Answer 2

wait how did you get that?

Answer 3

>.> bump

Answer 4

im here!

Answer 5

hai

Answer 6

so this dude just gave me the answer.. unhelpful

Answer 7

g(x) = (x+2)^2

insert this value: g(i-3) instead of x

g(i-3) = (i-3 + 2)^2
g(i-3) = (i -1)^2
g(i-3) = (i-1)(i-1)

g(i-3) = - 2 i

answer^

Answer 8

his answer is wrong.

Answer 9

OH
thank you :P Geeze I'm blanking. This website is so cool :)

Answer 10

thnks! ^.^

Answer 11

I have another question. How is it - 2 i? wouldn't you get like i^2 -2i +1?

Answer 12

coz i^2 is -1 not i^2

Answer 13

Geeze I knew that and I couldn't figure it out haha.