document.write( "Question 1180267: Consider the quadratic equation y=-10 x^2 - 60 x + 8.
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Algebra.Com's Answer #810014 by MathTherapy(10552)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "Consider the quadratic equation y=-10 x^2 - 60 x + 8.
\n" ); document.write( "Complete the square to express the quadratic in standard form y=a (x-h)^2 +k.\r
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His answer is WRONG, so: \"cross%28highlight%28y=-10%28x%2B3%29%5E2-82%29%29\"
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document.write( "Furthermore, the more a person can STEER CLEAR of fractions, the better off he/she may be.
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document.write( "\"matrix%281%2C3%2C+y%2C+%22=%22%2C+-+10x%5E2+-+60x+%2B+8%29\"
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document.write( "\"matrix%281%2C3%2C+y%2C+%22=%22%2C+-+10%28x%5E2+%2B+6x%29+%2B+8%29\" -------- Factoring out - 10 on x2 and x to make coefficient on x2, + 1
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document.write( " ----- Taking ½ of b ON x, squaring the result, then adding to/subtracting from right-side
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document.write( " --- ADDING and SUBTRACTING, - 10(½ * + 6)2
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document.write( "Correct answer: \"highlight_green%28matrix%281%2C3%2C+y%2C+%22=%22%2C+-+10%28x+%2B+3%29%5E2+%2B+98%29%29\" \n" );
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