Question 1123361
f(x)=2x-1,g(x)=x^2+2. What is f(g(-1))?
<pre>This is WRONG: <s>{{{cross(2x^2+1)}}}------------------f(g(x))
{{{cross(x=-1)}}}:
{{{cross(2(-1)^2+1)}}}
{{{cross(2*1+1)}}}
{{{cross(3)}}}</s>
It's <b>NOT 3! 
DON'T EVER TAKE AN ANSWER FROM THE PERSON who says it's 3!</b>