document.write( "Question 1068790: a factor of x^2-5x^2-8x+12 is
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document.write( "a)1
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document.write( "b)8
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document.write( "c)x-1
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document.write( "d) x-8\r
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document.write( "which of the following binomials is a factor of 8x^3-4x^2-2x+1
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document.write( "a) x-1
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document.write( "b) X+2
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document.write( "c) 2x+1
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document.write( "d) 5x+1\r
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document.write( "which of the following represents a family of cubic polynomials with zeros -4,2 and 6
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document.write( "a) y=(x+4)(x-2)(x-6)
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document.write( "b) y=(x-4)(X+2)(x+6)
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document.write( "c) y=k(x+4)(x-2)(x-6)
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document.write( "d) y=k(x-4)(x+2)(x+6) \n" );
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Algebra.Com's Answer #684023 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! a factor of x^2-5x^2-8x+12 is \n" ); document.write( "c)x-1 because f(1) = 0 \n" ); document.write( "---------------------------- \n" ); document.write( "which of the following binomials is a factor of 8x^3-4x^2-2x+1 \n" ); document.write( "a) x-1 ; no because f(1) is not zero \n" ); document.write( "b) X+2 : no because f(-2) is not zero \n" ); document.write( "c) 2x+1 : yes because f(-1/2) is zero \n" ); document.write( "d) 5x+1 : no because f(-1/5) is not zero \n" ); document.write( "------------------------------------------------ \n" ); document.write( "which of the following represents a family of cubic polynomials with zeros -4,2 and 6\r \n" ); document.write( "\n" ); document.write( "Ans:: c) y=k(x+4)(x-2)(x-6) \n" ); document.write( "------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "------------- \n" ); document.write( " \n" ); document.write( " |