document.write( "Question 426540: State the domain of the given rational expression in set-builder notation.\r
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Algebra.Com's Answer #296703 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!


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document.write( "Hi
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document.write( "(8x^2 + 1)/(2x^2-5x-3)   |cannot divide by ZERO
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document.write( " 2x^2 -5x - 3 = 0
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document.write( "factoring
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document.write( "(2x +1)(x-3) = 0
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document.write( "(2x +1)=0   x = -1/2
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document.write( "(x-3) = 0   x = 3
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document.write( "{x: x ≠ 3 and x ≠ -1/2}  the set of all real numbers except 3 and -1/2	
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