document.write( "Question 1083207: The sum of a number and twice its square is 35. Find the number. \n" ); document.write( "
Algebra.Com's Answer #697265 by jorel1380(3719)\"\" \"About 
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Let n be the number. Then:
\n" ); document.write( "n+2(nē)=35
\n" ); document.write( "2nē+n-35=0
\n" ); document.write( "Using the quadratic formula, we get two roots of 3.94076365356 and -4.44076365356 as the number. ☺☺☺☺
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