document.write( "Question 427442: what is the x-intercept of y=x^2-2x-3? \n" ); document.write( "

Algebra.Com's Answer #297257 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi
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document.write( "x-intercepts (Note: when y = 0) 
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document.write( "y=x^2-2x-3
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document.write( " x^2-2x-3=0
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document.write( "factoring
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document.write( "(x-3)(x+1)=0
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document.write( "(x-3)=0  x = 3
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document.write( "(x+1)=0  x = -1\r
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document.write( "x-intercepts: (3,0) and (-1,0) \n" );
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