document.write( "Question 619846: the side of a cube is represented by 2X-1 . Find, in terms of x, the volume of the cube
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Algebra.Com's Answer #389824 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi,
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document.write( "the side of a cube is represented by 2x-1 . 
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document.write( "Find, in terms of x, the volume of the cube
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document.write( " Volume of cube = s^3 = (2x-1)^3 = 
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document.write( "Note: (2x-1)(2x-1) = 4x^2 - 4x + 1
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document.write( "(4x^2 - 4x + 1)(2x-1)= 2x(4x^2 - 4x + 1) + 1(4x^2 - 4x + 1) gives us  
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document.write( "Or use      |where a = 2x and b = -1\r
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document.write( "3x-4y-16 = 0, that is a Line y = (3/4)x - 4, slope = (3/4) and (0,-4) the point
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document.write( "this line crosses the y-axis \n" );
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