Question

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

Answer 1

any ideas?

Answer 2

do you need work to be shown?

Answer 3

@cedriana , please respond to one of us?

Answer 4

2(-3)^3+4(-3)^2
2(-27)+4(9)
-54+36
f(x)=-18

Answer 5

yeah i got -18 too and i did it the same way i agree with @hector1

Answer 6

(make sure you give him a medal

Answer 7

Hope it's right

Answer 8

show your work cedrina and I can tell you definitively if it is right, but you should not just use answers given by people without doing the work yourself

Answer 9

it is i did it the same step and make sure you see how he did it don't just pay attention the the answer

Answer 10

i agree @FibonacciChick666

Answer 11

Mhm

Answer 12

I detest when people just give answers like hector did. Shows all the work so people can just copy it... kills me as a teacher

Answer 13

Good for u now bye