document.write( "Question 404692: Please help me solve : x(5x+17)=12 \n" ); document.write( "
Algebra.Com's Answer #285979 by ewatrrr(24785)\"\" \"About 
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\n" ); document.write( "Hi
\n" ); document.write( "Solving:
\n" ); document.write( " x(5x+17)=12
\n" ); document.write( " 5x^2 + 17x = 12
\n" ); document.write( " 5x^2 + 17x - 12 = 0
\n" ); document.write( "factoring
\n" ); document.write( "(5x -3)(x +4)= 0 Note:SUM of the inner product(-3x) and the outer product(20x) = 17x
\n" ); document.write( "(5x -3)=0
\n" ); document.write( " x = 3/5
\n" ); document.write( "(x +4)= 0
\n" ); document.write( " x = -4\r
\n" ); document.write( "\n" ); document.write( "CHECKING our Answer(s)***
\n" ); document.write( " 3/5(3+17 = 12
\n" ); document.write( " -4(-3) = 12 \n" ); document.write( "
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