Question

can someone show me how to find the zeros...
f(x) =x^3+4x^2+4x.
FIND the zeros of f.

Answer 1

set it = 0 so you can factoooorrrr

Answer 2

and you can factor out an x from the get go!

Answer 3

0= x(x²+4x-4)

Answer 4

right
x(x^2+4x+4)=0
x(x+2)^2=0

Answer 5

0=x(x +2) (x-2)
x = 0 x = 2 x= -2
these are the zeros.

Answer 6

x=0, and x+2=0 is x=-2

Answer 7

f is written just beside x.

Answer 8

lol yes, correct saifooooo.

Answer 9

^im confused... >.<

Answer 10

are u?

Answer 11

NEVER MIND. got it! haha

Answer 12

yayyyyyyyyyyy

Answer 13

yo

Answer 14

sup

Answer 15

im not so good at graphs..so..

f(x)=1-3^x
the graph of f is reflected over the line y=x. what is the name of function of the new graph?