document.write( "Question 253360: which equation is equivalent to y=3x^2+6x+5?
\n" ); document.write( "A. y=3(3x+3)^2-9
\n" ); document.write( "B. y=3(x+3)^2-4
\n" ); document.write( "C. y=3(x+1)^2+4
\n" ); document.write( "D. y=3(x+1)^2+2
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Algebra.Com's Answer #185647 by palanisamy(496)\"\" \"About 
You can put this solution on YOUR website!
The given equation is
\n" ); document.write( " y = 3x^2+6x+5
\n" ); document.write( " y = 3(x^2+2x+5/3)
\n" ); document.write( " y = 3[x^2+2x+1-1+5/3]
\n" ); document.write( " y = 3[(x+1)^2+2/3]
\n" ); document.write( " y = 3(x+1)^2+2
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