document.write( "Question 1023239: Carlos is a carpenter painting the floor of a house.The square floor's side is x feet.Carlos always buys extra 15 square feet of paint to make sure he has enough.What would be the equation to determine how much paint he will buy in total ? \n" ); document.write( "
Algebra.Com's Answer #638800 by josmiceli(19441)\"\" \"About 
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Let \"+y+\" = square feet of paint needed
\n" ); document.write( "\"+x+\" = length of side of room in feet
\n" ); document.write( "\"+y+=+x%5E2+%2B+15+\"
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