document.write( "Question 430887: When 10 is added to the square of a positive number, the result is equal to three times the number subtracted from twice its square. Find the number. \n" ); document.write( "
Algebra.Com's Answer #299145 by lwsshak3(11628)\"\" \"About 
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When 10 is added to the square of a positive number, the result is equal to three times the number subtracted from twice its square. Find the number
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\n" ); document.write( "\n" ); document.write( "10+x^2=2x^2-3x
\n" ); document.write( "x^2-3x=10
\n" ); document.write( "x^2-3x-10=0
\n" ); document.write( "factor to solve
\n" ); document.write( "(x-5)(x+2)=0
\n" ); document.write( "x=5 (ans)
\n" ); document.write( "x=-2 (reject, problem states this must be a positive number)
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