Need help with these two questions.

Will give let f(x)=2x and g(x)=[tex]2^{x}[/tex] graph the functions on the same coordinate plane. what are the solutions to the equation f(x)=g(x) ? enter your answers in the boxes x=[? ] or x=[? ]

Factor the polynomial. b^2 + 4b + 4

Three consecutive integers have a sum of 234. what are the three integers