document.write( "Question 123275: 1. Please solve the following by factoring:
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document.write( "a) x^2- 6x - 16 = 0\r
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document.write( "b) 6x^2 + 42x = 0 \r
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document.write( "2. If f(t) = 2t^2 - 4t - 1, find
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document.write( "a) f(2)
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document.write( "b) f(-1)
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document.write( "Please help, I need step by step instructions. \n" );
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Algebra.Com's Answer #90446 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! 1. Please solve the following by factoring: \n" ); document.write( "a) x^2- 6x - 16 = 0 \n" ); document.write( "(x-8)(x+2)=0 \n" ); document.write( "x=8 or x=-2 \n" ); document.write( "-------------------- \n" ); document.write( "b) 6x^2 + 42x = 0 \n" ); document.write( "6x(x+7)=0 \n" ); document.write( "x = 0 or x=-7 \n" ); document.write( "-------------------- \n" ); document.write( "2. If f(t) = 2t^2 - 4t - 1, find \n" ); document.write( "a) f(2) = 2(2)^2-4*2-1 = -1 \n" ); document.write( "b) f(-1)= 2(-1)^2 -4*-1 -1 = 2+4-1=5 \n" ); document.write( "================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |