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Just plug in -3x in place of x :)

@AutumnMaybury Start working :)

answer is one?

@AutumnMaybury What ?

i got one for the answer

Please show me your working @AutumnMaybury

f(x)=-3^2-2(-3)+4

Its not -3,It's -3x

See the question you provided us

but you said put -3 in for x..... *confused*

I said put '-3x' in place of x

ok sorry rewriting now

Ok :)

3x+4

@AutumnMaybury
I want you to show me your working please :)

|dw:1357830860437:dw|

Well lemme show you something
\[\huge\ (-3x)^2=(-3)^2(x)^2=9x^2\]

is that the answer?? please explain *confused* :(

It would be x^2 not x

I mean to say the first one my bad.

f(x)=9x^2-6x+4

but 9x-6x does equal 3x-4

It would be 9x^2 not 9x.

is the 9 the only one squareD? the 6x isnt?

No.

The 6x is not.

I have showed you above in latex.

ok thank you

|dw:1357831302413:dw|

closing out of this question anddddd askingg a neww onee

Okay :)