document.write( "Question 1086133: The number x satisfies 5x^2 + 4 = 3x + 9. Find the value of (10x - 3)^2. \n" ); document.write( "
Algebra.Com's Answer #700293 by addingup(3677)\"\" \"About 
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5x^2 + 4 = 3x + 9:
\n" ); document.write( "x = -0.744 or x = 1.344
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\n" ); document.write( "(10x - 3)^2 = 100x^2-60x+9
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