Question

find the value(s) of x for which f(x)=g(x): f(x)=x^2+2x+1and g(x)=3x+3

Answer 1

set the two equations equal to each other and solve for x

so;

x^2+2x+1 = 3x+3

Answer 2

I know but I don't understand this is just an example so I can complete the real question

Answer 3

so, post the real question to get help!

Answer 4

its close to that if you solve that then i got my answer

Answer 5

\[f(x)+x^2+2x+1=3x+3\]

Answer 6

f(x)+...?

Answer 7

find the value(s) of x for which f(x)=g(x): f(x)=x^2+2x+1and g(x)=3x+3

Answer 8

from robz8 you have x^2 +2x +1 = 3x+3
x^2+2x+1-3x-3=0
(x-2)(x+1)=0
--> x=2 and x= -1