document.write( "Question 1094449: What method (factoring, square root property, completing the square, and the quadratic formula) would be used to solve the following problems? They can only be used once.
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document.write( " A) 4x^2 – 27 = 0
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document.write( " B) 4x^2 – 8x – 5 = 0
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document.write( " C) 4x^2 – 8x – 12 = 0
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document.write( " D) 4x^2 – 9x – 7 = 0 \n" );
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Algebra.Com's Answer #709014 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Try solving them, the practice will do you good. \n" ); document.write( "Then you'll know. \n" ); document.write( "================= \n" ); document.write( "PS The quadratic formula ALWAYS works. \n" ); document.write( "If another method is not obviously better, use it. \n" ); document.write( " |