document.write( "Question 88105: find the inverse of the function f(x)= 3x^2+12x+6 \n" ); document.write( "
Algebra.Com's Answer #63945 by Nate(3500)\"\" \"About 
You can put this solution on YOUR website!
f(x) = 3x^2 + 12x + 6
\n" ); document.write( "Or
\n" ); document.write( "y = 3x^2 + 12x + 6
\n" ); document.write( "f^(-1)(x) ~> x = 3y^2 + 12y + 6
\n" ); document.write( "\"x+-+6+=+3y%5E2+%2B+12y\"
\n" ); document.write( "\"x%2F3+-+2+=+y%5E2+%2B+4y\"
\n" ); document.write( "\"x%2F3+%2B+2+=+%28y+%2B+2%29%5E2\"
\n" ); document.write( "\"0+%2B-+sqrt%28x+%2B+6%29%2F3+=+y+%2B+2\"
\n" ); document.write( "\"-2+%2B-+sqrt%28x+%2B+6%29%2F3+=+y\"
\n" ); document.write( "Or
\n" ); document.write( "\"-2+%2B-+sqrt%28%28x+%2B+6%29%2F3%29+=+f%5E%28-1%29%28x%29\"
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